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</ul> </li> <li id="toc-Deep-sky_objects" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Deep-sky_objects"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Deep-sky objects</span> </div> </a> <ul id="toc-Deep-sky_objects-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Mythology" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mythology"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Mythology</span> </div> </a> <button aria-controls="toc-Mythology-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Mythology subsection</span> </button> <ul id="toc-Mythology-sublist" class="vector-toc-list"> <li id="toc-Later_references" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Later_references"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Later references</span> </div> </a> <ul id="toc-Later_references-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <button aria-controls="toc-References-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle References subsection</span> </button> <ul id="toc-References-sublist" class="vector-toc-list"> <li id="toc-Cited_texts" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cited_texts"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1</span> <span>Cited texts</span> </div> </a> <ul id="toc-Cited_texts-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Corona Borealis</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 84 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-84" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">84 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Noordelike_Kroon" title="Noordelike Kroon – Afrikaans" lang="af" hreflang="af" data-title="Noordelike Kroon" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%A5%D9%83%D9%84%D9%8A%D9%84_%D8%A7%D9%84%D8%B4%D9%85%D8%A7%D9%84%D9%8A_(%D9%83%D9%88%D9%83%D8%A8%D8%A9)" title="الإكليل الشمالي (كوكبة) – Arabic" lang="ar" hreflang="ar" data-title="الإكليل الشمالي (كوكبة)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Asturian" lang="ast" hreflang="ast" data-title="Corona Borealis" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C5%9Eimal_Tac%C4%B1_(b%C3%BCrc)" title="Şimal Tacı (bürc) – Azerbaijani" lang="az" hreflang="az" data-title="Şimal Tacı (bürc)" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/H%C3%B4ng-koan-ch%C5%8D" title="Hông-koan-chō – Minnan" lang="nan" hreflang="nan" data-title="Hông-koan-chō" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A2%D3%A9%D0%BD%D1%8C%D1%8F%D2%A1_%D1%82%D0%B0%D0%B6_(%D0%B9%D0%BE%D0%BD%D0%B4%D0%BE%D2%99%D0%BB%D0%BE%D2%A1)" title="Төньяҡ таж (йондоҙлоҡ) – Bashkir" lang="ba" hreflang="ba" data-title="Төньяҡ таж (йондоҙлоҡ)" data-language-autonym="Башҡортса" data-language-local-name="Bashkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D1%9E%D0%BD%D0%BE%D1%87%D0%BD%D0%B0%D1%8F_%D0%9A%D0%B0%D1%80%D0%BE%D0%BD%D0%B0_(%D1%81%D1%83%D0%B7%D0%BE%D1%80%E2%80%99%D0%B5)" title="Паўночная Карона (сузор’е) – Belarusian" lang="be" hreflang="be" data-title="Паўночная Карона (сузор’е)" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%B0%D1%9E%D0%BD%D0%BE%D1%87%D0%BD%D0%B0%D1%8F_%D0%9A%D0%B0%D1%80%D0%BE%D0%BD%D0%B0" title="Паўночная Карона – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Паўночная Карона" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B2%D0%B5%D1%80%D0%BD%D0%B0_%D0%BA%D0%BE%D1%80%D0%BE%D0%BD%D0%B0" title="Северна корона – Bulgarian" lang="bg" hreflang="bg" data-title="Северна корона" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%85%E0%BD%BC%E0%BD%91%E0%BC%8B%E0%BD%94%E0%BD%93%E0%BC%8B%E0%BD%A6%E0%BE%90%E0%BD%A2%E0%BC%8B%E0%BD%9A%E0%BD%BC%E0%BD%98%E0%BC%8B%E0%BD%96%E0%BE%B1%E0%BD%84%E0%BC%8B%E0%BD%98%E0%BC%8B" title="ཅོད་པན་སྐར་ཚོམ་བྱང་མ་ – Tibetan" lang="bo" hreflang="bo" data-title="ཅོད་པན་སྐར་ཚོམ་བྱང་མ་" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetan" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Sjeverna_kruna_(sazvije%C5%BE%C4%91e)" title="Sjeverna kruna (sazviježđe) – Bosnian" lang="bs" hreflang="bs" data-title="Sjeverna kruna (sazviježđe)" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Kurunenn_an_Norzh" title="Kurunenn an Norzh – Breton" lang="br" hreflang="br" data-title="Kurunenn an Norzh" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Constel%C2%B7laci%C3%B3_de_la_Corona_Boreal" title="Constel·lació de la Corona Boreal – Catalan" lang="ca" hreflang="ca" data-title="Constel·lació de la Corona Boreal" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://cs.wikipedia.org/wiki/Souhv%C4%9Bzd%C3%AD_Severn%C3%AD_koruny" title="Souhvězdí Severní koruny – Czech" lang="cs" hreflang="cs" data-title="Souhvězdí Severní koruny" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Corsican" lang="co" hreflang="co" data-title="Corona Borealis" data-language-autonym="Corsu" data-language-local-name="Corsican" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Welsh" lang="cy" hreflang="cy" data-title="Corona Borealis" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Nordlige_Krone" title="Nordlige Krone – Danish" lang="da" hreflang="da" data-title="Nordlige Krone" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/N%C3%B6rdliche_Krone" title="Nördliche Krone – German" lang="de" hreflang="de" data-title="Nördliche Krone" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/P%C3%B5hjakroon" title="Põhjakroon – Estonian" lang="et" hreflang="et" data-title="Põhjakroon" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A3%CF%84%CE%AD%CF%86%CE%B1%CE%BD%CE%BF%CF%82_%CE%92%CF%8C%CF%81%CE%B5%CE%B9%CE%BF%CF%82" title="Στέφανος Βόρειος – Greek" lang="el" hreflang="el" data-title="Στέφανος Βόρειος" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Spanish" lang="es" hreflang="es" data-title="Corona Borealis" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Norda_Krono_(konstelacio)" title="Norda Krono (konstelacio) – Esperanto" lang="eo" hreflang="eo" data-title="Norda Krono (konstelacio)" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Basque" lang="eu" hreflang="eu" data-title="Corona Borealis" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%A7%D8%AC_%D8%B4%D9%85%D8%A7%D9%84%DB%8C" title="تاج شمالی – Persian" lang="fa" hreflang="fa" data-title="تاج شمالی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Couronne_bor%C3%A9ale" title="Couronne boréale – French" lang="fr" hreflang="fr" data-title="Couronne boréale" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Cor%C3%B3in_an_Tuaiscirt" title="Coróin an Tuaiscirt – Irish" lang="ga" hreflang="ga" data-title="Coróin an Tuaiscirt" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Galician" lang="gl" hreflang="gl" data-title="Corona Borealis" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Pet-mi%C3%AAn-chho" title="Pet-miên-chho – Hakka Chinese" lang="hak" hreflang="hak" data-title="Pet-miên-chho" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%81%EC%AA%BD%EC%99%95%EA%B4%80%EC%9E%90%EB%A6%AC" title="북쪽왕관자리 – Korean" lang="ko" hreflang="ko" data-title="북쪽왕관자리" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%B5%D5%B8%D6%82%D5%BD%D5%AB%D5%BD%D5%A1%D5%B5%D5%AB%D5%B6_%D5%A9%D5%A1%D5%A3" title="Հյուսիսային թագ – Armenian" lang="hy" hreflang="hy" data-title="Հյուսիսային թագ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%89%E0%A4%A4%E0%A5%8D%E0%A4%A4%E0%A4%B0%E0%A4%95%E0%A4%BF%E0%A4%B0%E0%A5%80%E0%A4%9F_%E0%A4%A4%E0%A4%BE%E0%A4%B0%E0%A4%BE%E0%A4%AE%E0%A4%82%E0%A4%A1%E0%A4%B2" title="उत्तरकिरीट तारामंडल – Hindi" lang="hi" hreflang="hi" data-title="उत्तरकिरीट तारामंडल" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Sjeverna_kruna" title="Sjeverna kruna – Croatian" lang="hr" hreflang="hr" data-title="Sjeverna kruna" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Igbo" lang="ig" hreflang="ig" data-title="Corona Borealis" data-language-autonym="Igbo" data-language-local-name="Igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Indonesian" lang="id" hreflang="id" data-title="Corona Borealis" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%A6%C3%A6%D0%B3%D0%B0%D1%82%D1%8B_%D0%9A%D0%BE%D1%80%D0%BE%D0%BD%C3%A6" title="Цæгаты Коронæ – Ossetic" lang="os" hreflang="os" data-title="Цæгаты Коронæ" data-language-autonym="Ирон" data-language-local-name="Ossetic" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Nor%C3%B0urk%C3%B3r%C3%B3nan" title="Norðurkórónan – Icelandic" lang="is" hreflang="is" data-title="Norðurkórónan" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Corona_Boreale" title="Corona Boreale – Italian" lang="it" hreflang="it" data-title="Corona Boreale" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%AA%D7%A8_%D7%A6%D7%A4%D7%95%D7%A0%D7%99" title="כתר צפוני – Hebrew" lang="he" hreflang="he" data-title="כתר צפוני" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Javanese" lang="jv" hreflang="jv" data-title="Corona Borealis" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A9%E1%83%A0%E1%83%93%E1%83%98%E1%83%9A%E1%83%9D%E1%83%94%E1%83%97%E1%83%98%E1%83%A1_%E1%83%92%E1%83%95%E1%83%98%E1%83%A0%E1%83%92%E1%83%95%E1%83%98%E1%83%9C%E1%83%98%E1%83%A1_%E1%83%97%E1%83%90%E1%83%9C%E1%83%90%E1%83%95%E1%83%90%E1%83%A0%E1%83%A1%E1%83%99%E1%83%95%E1%83%9A%E1%83%90%E1%83%95%E1%83%94%E1%83%93%E1%83%98" title="ჩრდილოეთის გვირგვინის თანავარსკვლავედი – Georgian" lang="ka" hreflang="ka" data-title="ჩრდილოეთის გვირგვინის თანავარსკვლავედი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Corona_Borealis_(ranneves)" title="Corona Borealis (ranneves) – Cornish" lang="kw" hreflang="kw" data-title="Corona Borealis (ranneves)" data-language-autonym="Kernowek" data-language-local-name="Cornish" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kasi_ya_Masakini_(kundinyota)" title="Kasi ya Masakini (kundinyota) – Swahili" lang="sw" hreflang="sw" data-title="Kasi ya Masakini (kundinyota)" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Corona_Borealis_(constellatio)" title="Corona Borealis (constellatio) – Latin" lang="la" hreflang="la" data-title="Corona Borealis (constellatio)" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Zieme%C4%BCu_Vainags" title="Ziemeļu Vainags – Latvian" lang="lv" hreflang="lv" data-title="Ziemeļu Vainags" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Corona_Borealis_(St%C3%A4rebild)" title="Corona Borealis (Stärebild) – Luxembourgish" lang="lb" hreflang="lb" data-title="Corona Borealis (Stärebild)" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/%C5%A0iaur%C4%97s_Vainikas" title="Šiaurės Vainikas – Lithuanian" lang="lt" hreflang="lt" data-title="Šiaurės Vainikas" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/%C3%89szaki_Korona_csillagk%C3%A9p" title="Északi Korona csillagkép – Hungarian" lang="hu" hreflang="hu" data-title="Északi Korona csillagkép" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B2%D0%B5%D1%80%D0%BD%D0%B0_%D0%9A%D1%80%D1%83%D0%BD%D0%B0_(%D1%81%D0%BE%D1%95%D0%B2%D0%B5%D0%B7%D0%B4%D0%B8%D0%B5)" title="Северна Круна (соѕвездие) – Macedonian" lang="mk" hreflang="mk" data-title="Северна Круна (соѕвездие)" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B4%BF%E0%B4%B0%E0%B5%80%E0%B4%9F%E0%B4%AE%E0%B4%A3%E0%B5%8D%E0%B4%A1%E0%B4%B2%E0%B4%82" title="കിരീടമണ്ഡലം – Malayalam" lang="ml" hreflang="ml" data-title="കിരീടമണ്ഡലം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%83%D9%88%D8%B1%D9%88%D9%86%D8%A7_%D8%A8%D9%88%D8%B1%D9%8A%D8%A7%D9%84%D9%8A%D8%B3" title="كورونا بورياليس – Egyptian Arabic" lang="arz" hreflang="arz" data-title="كورونا بورياليس" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Mahkota_Utara" title="Mahkota Utara – Malay" lang="ms" hreflang="ms" data-title="Mahkota Utara" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/B%C3%A1e%CC%A4k-mi%C4%93ng-c%C3%B4%CC%A4" title="Báe̤k-miēng-cô̤ – Mindong" lang="cdo" hreflang="cdo" data-title="Báe̤k-miēng-cô̤" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%80%E1%80%AD%E1%80%AF%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%94%E1%80%AC_%E1%80%98%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%9A%E1%80%AC%E1%80%9C%E1%80%85%E1%80%BA" title="ကိုရိုနာ ဘော်ယာလစ် – Burmese" lang="my" hreflang="my" data-title="ကိုရိုနာ ဘော်ယာလစ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Noorderkroon" title="Noorderkroon – Dutch" lang="nl" hreflang="nl" data-title="Noorderkroon" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://ja.wikipedia.org/wiki/%E3%81%8B%E3%82%93%E3%82%80%E3%82%8A%E5%BA%A7" title="かんむり座 – Japanese" lang="ja" hreflang="ja" data-title="かんむり座" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Nuurderkr%C3%BC%C3%BCn_(st%C3%A4%C3%A4rbil)" title="Nuurderkrüün (stäärbil) – Northern Frisian" lang="frr" hreflang="frr" data-title="Nuurderkrüün (stäärbil)" data-language-autonym="Nordfriisk" data-language-local-name="Northern Frisian" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Den_nordlige_krone" title="Den nordlige krone – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Den nordlige krone" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Den_nordlege_krona" title="Den nordlege krona – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Den nordlege krona" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Shimoliy_toj" title="Shimoliy toj – Uzbek" lang="uz" hreflang="uz" data-title="Shimoliy toj" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%89%E0%A9%B1%E0%A8%A4%E0%A8%B0%E0%A8%95%E0%A8%BF%E0%A8%B0%E0%A9%80%E0%A8%9F_%E0%A8%A4%E0%A8%BE%E0%A8%B0%E0%A8%BE%E0%A8%AE%E0%A9%B0%E0%A8%A1%E0%A8%B2" title="ਉੱਤਰਕਿਰੀਟ ਤਾਰਾਮੰਡਲ – Punjabi" lang="pa" hreflang="pa" data-title="ਉੱਤਰਕਿਰੀਟ ਤਾਰਾਮੰਡਲ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%D8%AA%D8%B1%DB%8C_%D8%AA%D8%A7%D8%AC" title="اتری تاج – Western Punjabi" lang="pnb" hreflang="pnb" data-title="اتری تاج" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Korona_P%C3%B3%C5%82nocna" title="Korona Północna – Polish" lang="pl" hreflang="pl" data-title="Korona Północna" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Portuguese" lang="pt" hreflang="pt" data-title="Corona Borealis" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Coroana_Boreal%C4%83_(constela%C8%9Bie)" title="Coroana Boreală (constelație) – Romanian" lang="ro" hreflang="ro" data-title="Coroana Boreală (constelație)" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B2%D0%B5%D1%80%D0%BD%D0%B0%D1%8F_%D0%9A%D0%BE%D1%80%D0%BE%D0%BD%D0%B0" title="Северная Корона – Russian" lang="ru" hreflang="ru" data-title="Северная Корона" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A5%D0%BE%D1%82%D1%83%D0%B3%D1%83_%D0%9A%D0%BE%D1%80%D0%BE%D0%BD%D0%B0_(%D1%81%D1%83%D0%BB%D1%83%D1%81%D1%82%D0%B0%D1%80_%D0%B1%D3%A9%D0%BB%D3%A9%D1%85%D1%82%D3%A9%D1%80%D3%A9)" title="Хотугу Корона (сулустар бөлөхтөрө) – Yakut" lang="sah" hreflang="sah" data-title="Хотугу Корона (сулустар бөлөхтөрө)" data-language-autonym="Саха тыла" data-language-local-name="Yakut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Corona_Borealis" title="Corona Borealis – Simple English" lang="en-simple" hreflang="en-simple" data-title="Corona Borealis" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Severn%C3%A1_koruna" title="Severná koruna – Slovak" lang="sk" hreflang="sk" data-title="Severná koruna" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Severna_krona_(ozvezdje)" title="Severna krona (ozvezdje) – Slovenian" lang="sl" hreflang="sl" data-title="Severna krona (ozvezdje)" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B2%D0%B5%D1%80%D0%BD%D0%B0_%D0%BA%D1%80%D1%83%D0%BD%D0%B0_(%D1%81%D0%B0%D0%B7%D0%B2%D0%B5%D0%B6%D1%92%D0%B5)" title="Северна круна (сазвежђе) – Serbian" lang="sr" hreflang="sr" data-title="Северна круна (сазвежђе)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Sjeverna_kruna_(zvije%C5%BE%C4%91e)" title="Sjeverna kruna (zviježđe) – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Sjeverna kruna (zviježđe)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Pohjan_kruunu" title="Pohjan kruunu – Finnish" lang="fi" hreflang="fi" data-title="Pohjan kruunu" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Norra_kronan" title="Norra kronan – Swedish" lang="sv" hreflang="sv" data-title="Norra kronan" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%A5%E0%B8%B8%E0%B9%88%E0%B8%A1%E0%B8%94%E0%B8%B2%E0%B8%A7%E0%B8%A1%E0%B8%87%E0%B8%81%E0%B8%B8%E0%B8%8E%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD" title="กลุ่มดาวมงกุฎเหนือ – Thai" lang="th" hreflang="th" data-title="กลุ่มดาวมงกุฎเหนือ" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-to mw-list-item"><a href="https://to.wikipedia.org/wiki/Au_o_%CA%BBUvea" title="Au o ʻUvea – Tongan" lang="to" hreflang="to" data-title="Au o ʻUvea" data-language-autonym="Lea faka-Tonga" data-language-local-name="Tongan" class="interlanguage-link-target"><span>Lea faka-Tonga</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Corona_Borealis_(tak%C4%B1my%C4%B1ld%C4%B1z)" title="Corona Borealis (takımyıldız) – Turkish" lang="tr" hreflang="tr" data-title="Corona Borealis (takımyıldız)" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D1%96%D0%B2%D0%BD%D1%96%D1%87%D0%BD%D0%B0_%D0%9A%D0%BE%D1%80%D0%BE%D0%BD%D0%B0" title="Північна Корона – Ukrainian" lang="uk" hreflang="uk" data-title="Північна Корона" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AA%D8%A7%D8%AC_%D8%B4%D9%85%D8%A7%D9%84%DB%8C" title="تاج شمالی – Urdu" lang="ur" hreflang="ur" data-title="تاج شمالی" data-language-autonym="اردو" 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id="mw-indicator-01-sky-coordinates" class="mw-indicator"><div class="mw-parser-output"><style data-mw-deduplicate="TemplateStyles:r1101677807">.mw-parser-output .sky-coordinates-display{line-height:1.5em;text-align:right;text-indent:0;text-transform:none;white-space:nowrap}body.skin-vector-legacy .mw-parser-output .sky-coordinates-display{font-size:85%}</style><span class="sky-coordinates-display plainlinks nourlexpansion"><a href="/wiki/Celestial_coordinate_system" class="mw-redirect" title="Celestial coordinate system">Coordinates</a>: <span typeof="mw:File"><span title="Sky map"><img alt="Sky map" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Jupiter_and_moon.png/20px-Jupiter_and_moon.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Jupiter_and_moon.png/30px-Jupiter_and_moon.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Jupiter_and_moon.png/40px-Jupiter_and_moon.png 2x" data-file-width="128" data-file-height="128" /></span></span> <a rel="nofollow" class="external text" href="http://www.wikisky.org/?ra=16&de=30&zoom=2&show_grid=1&show_constellation_lines=1&show_constellation_boundaries=1&show_const_names=1&show_galaxies=1&img_source=IMG_all">16<sup>h</sup> 00<sup>m</sup> 00<sup>s</sup>, +30° 00′ 00″</a></span></div></div> <div id="mw-indicator-featured-star" class="mw-indicator"><div class="mw-parser-output"><span typeof="mw:File"><a href="/wiki/Wikipedia:Featured_articles*" title="This is a featured article. Click here for more information."><img alt="Featured article" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e7/Cscr-featured.svg/20px-Cscr-featured.svg.png" decoding="async" width="20" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e7/Cscr-featured.svg/30px-Cscr-featured.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e7/Cscr-featured.svg/40px-Cscr-featured.svg.png 2x" data-file-width="466" data-file-height="443" /></a></span></div></div> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Constellation in the northern celestial hemisphere</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">"Northern Crown" redirects here. For the d20 System game, see <a href="/wiki/Northern_Crown_(roleplaying_game)" title="Northern Crown (roleplaying game)">Northern Crown (roleplaying game)</a>.</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox plainlist"><caption class="infobox-title">Corona Borealis</caption><tbody><tr><td colspan="2" class="infobox-subheader" style="font-size: 110%;">Constellation</td></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Corona_Borealis_IAU.svg" class="mw-file-description" title="Corona Borealis"><img alt="Corona Borealis" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Corona_Borealis_IAU.svg/290px-Corona_Borealis_IAU.svg.png" decoding="async" width="290" height="267" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Corona_Borealis_IAU.svg/435px-Corona_Borealis_IAU.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Corona_Borealis_IAU.svg/580px-Corona_Borealis_IAU.svg.png 2x" data-file-width="611" data-file-height="562" /></a></span><div class="infobox-caption"><a href="/wiki/List_of_stars_in_Corona_Borealis" title="List of stars in Corona Borealis">List of stars in Corona Borealis</a></div></td></tr><tr><th scope="row" class="infobox-label">Abbreviation</th><td class="infobox-data">CrB</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Genitive_case" title="Genitive case">Genitive</a></th><td class="infobox-data">Coronae Borealis</td></tr><tr><th scope="row" class="infobox-label">Pronunciation</th><td class="infobox-data"><span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="'k' in 'kind'">k</span><span title="/ə/: 'a' in 'about'">ə</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="'r' in 'rye'">r</span><span title="/oʊ/: 'o' in 'code'">oʊ</span><span title="'n' in 'nigh'">n</span><span title="/ə/: 'a' in 'about'">ə</span></span><span class="wrap"> </span><span style="border-bottom:1px dotted"><span title="/ˌ/: secondary stress follows">ˌ</span><span title="'b' in 'buy'">b</span><span title="/ɔːr/: 'ar' in 'war'">ɔːr</span><span title="/i/: 'y' in 'happy'">i</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="/æ/: 'a' in 'bad'">æ</span><span title="'l' in 'lie'">l</span><span title="/ɪ/: 'i' in 'kit'">ɪ</span><span title="'s' in 'sigh'">s</span></span>,<span class="wrap"> </span>-<span style="border-bottom:1px dotted"><span title="/ˌ/: secondary stress follows">ˌ</span><span title="'b' in 'buy'">b</span><span title="/oʊ/: 'o' in 'code'">oʊ</span></span>-,<span class="wrap"> </span>-<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/eɪ/: 'a' in 'face'">eɪ</span><span title="'l' in 'lie'">l</span><span title="/ɪ/: 'i' in 'kit'">ɪ</span><span title="'s' in 'sigh'">s</span></span>/</a></span></span>, genitive <span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="'k' in 'kind'">k</span><span title="/ə/: 'a' in 'about'">ə</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="'r' in 'rye'">r</span><span title="/oʊ/: 'o' in 'code'">oʊ</span><span title="'n' in 'nigh'">n</span><span title="/i/: 'y' in 'happy'">i</span></span>/</a></span></span><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Symbolism</th><td class="infobox-data">The <a href="/wiki/North" title="North">Northern</a> <a href="/wiki/Crown_(headgear)" class="mw-redirect" title="Crown (headgear)">Crown</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Right_ascension" title="Right ascension">Right ascension</a></th><td class="infobox-data"><span class="nowrap">15<sup>h</sup> 16<sup>m</sup> 03.8205<sup>s</sup></span>–<span class="nowrap">16<sup>h</sup> 25<sup>m</sup> 07.1526<sup>s</sup></span><sup id="cite_ref-boundary_3-0" class="reference"><a href="#cite_note-boundary-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Declination" title="Declination">Declination</a></th><td class="infobox-data">39.7117195°–25.5380573°<sup id="cite_ref-boundary_3-1" class="reference"><a href="#cite_note-boundary-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/88_modern_constellations_by_area" class="mw-redirect" title="88 modern constellations by area">Area</a></th><td class="infobox-data">179 sq. deg. (<a href="/wiki/88_modern_constellations_by_area" class="mw-redirect" title="88 modern constellations by area">73rd</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Asterism_(astronomy)" title="Asterism (astronomy)">Main stars</a></th><td class="infobox-data">7</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Bayer_designation" title="Bayer designation">Bayer</a>/<a href="/wiki/Flamsteed_designation" title="Flamsteed designation">Flamsteed</a><br />stars</th><td class="infobox-data">24</td></tr><tr><th scope="row" class="infobox-label">Stars with <a href="/wiki/Exoplanet" title="Exoplanet">planets</a></th><td class="infobox-data">5</td></tr><tr><th scope="row" class="infobox-label">Stars brighter than 3.00<sup>m</sup></th><td class="infobox-data">1</td></tr><tr><th scope="row" class="infobox-label">Stars within 10.00 pc (32.62 ly)</th><td class="infobox-data">0</td></tr><tr><th scope="row" class="infobox-label">Brightest star</th><td class="infobox-data"><a href="/wiki/Alpha_Coronae_Borealis" title="Alpha Coronae Borealis">α CrB</a> (Alphecca or Gemma) (2.21<sup><a href="/wiki/Apparent_magnitude" title="Apparent magnitude">m</a></sup>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Messier_object" title="Messier object">Messier objects</a></th><td class="infobox-data">0</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Meteor_shower" title="Meteor shower">Meteor showers</a></th><td class="infobox-data">None</td></tr><tr><th scope="row" class="infobox-label">Bordering<br />constellations</th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"> <ul><li><a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a></li> <li><a href="/wiki/Bo%C3%B6tes" title="Boötes">Boötes</a></li> <li><a href="/wiki/Serpens" title="Serpens">Serpens Caput</a></li></ul> </div></td></tr><tr><td colspan="2" class="infobox-below" style="font-size: smaller;"><b>Visible at latitudes between +<a href="/wiki/North_Pole" title="North Pole">90</a>° and −<a href="/wiki/50th_parallel_south" title="50th parallel south">50</a>°.</b><br /><b>Best visible at 21:00 (9 p.m.) during the month of <span style="font-size:120%">July</span>.</b></td></tr></tbody></table> <p><b>Corona Borealis</b> is a small <a href="/wiki/Constellation" title="Constellation">constellation</a> in the <a href="/wiki/Northern_Celestial_Hemisphere" class="mw-redirect" title="Northern Celestial Hemisphere">Northern Celestial Hemisphere</a>. It is one of the 48 constellations listed by the 2nd-century astronomer <a href="/wiki/Ptolemy" title="Ptolemy">Ptolemy</a>, and remains one of the <a href="/wiki/88_modern_constellations" class="mw-redirect" title="88 modern constellations">88 modern constellations</a>. Its brightest <a href="/wiki/Star" title="Star">stars</a> form a semicircular arc. Its Latin name, inspired by its shape, means "northern crown". In <a href="/wiki/Classical_mythology" title="Classical mythology">classical mythology</a> Corona Borealis generally represented the crown given by the god <a href="/wiki/Dionysus" title="Dionysus">Dionysus</a> to the Cretan princess <a href="/wiki/Ariadne" title="Ariadne">Ariadne</a> and set by her in the heavens. Other cultures likened the pattern to a circle of elders, an eagle's nest, a bear's den or a smokehole. Ptolemy also listed a southern counterpart, <a href="/wiki/Corona_Australis" title="Corona Australis">Corona Australis</a>, with a similar pattern. </p><p>The brightest star is the <a href="/wiki/Apparent_magnitude" title="Apparent magnitude">magnitude</a> 2.2 <a href="/wiki/Alpha_Coronae_Borealis" title="Alpha Coronae Borealis">Alpha Coronae Borealis</a>. The yellow supergiant <a href="/wiki/R_Coronae_Borealis" title="R Coronae Borealis">R Coronae Borealis</a> is the prototype of a rare class of giant stars—the <a href="/wiki/R_Coronae_Borealis_variable" title="R Coronae Borealis variable">R Coronae Borealis variables</a>—that are extremely hydrogen deficient, and thought to result from the merger of two white dwarfs. <a href="/wiki/T_Coronae_Borealis" title="T Coronae Borealis">T Coronae Borealis</a>, also known as the Blaze Star, is another unusual type of variable star known as a <a href="/wiki/Recurrent_nova" class="mw-redirect" title="Recurrent nova">recurrent nova</a>. Normally of magnitude 10, it last flared up to magnitude 2 in 1946, and is predicted to do the same in 2024. <a href="/wiki/ADS_9731" title="ADS 9731">ADS 9731</a> and <a href="/wiki/Sigma_Coronae_Borealis" title="Sigma Coronae Borealis">Sigma Coronae Borealis</a> are multiple star systems with six and five components respectively. Five stars in the constellation host <a href="/wiki/Jupiter" title="Jupiter">Jupiter</a>-sized <a href="/wiki/Exoplanet" title="Exoplanet">exoplanets</a>. <a href="/wiki/Abell_2065" title="Abell 2065">Abell 2065</a> is a highly concentrated <a href="/wiki/Galaxy_cluster" title="Galaxy cluster">galaxy cluster</a> one billion light-years from the Solar System containing more than 400 members, and is itself part of the larger <a href="/wiki/Corona_Borealis_Supercluster" title="Corona Borealis Supercluster">Corona Borealis Supercluster</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Characteristics">Characteristics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=1" title="Edit section: Characteristics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Covering 179 square degrees and hence 0.433% of the sky, Corona Borealis ranks 73rd of the <a href="/wiki/IAU_designated_constellations" title="IAU designated constellations">IAU designated constellations</a> by area.<sup id="cite_ref-tirionconst_5-0" class="reference"><a href="#cite_note-tirionconst-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Its position in the <a href="/wiki/Northern_Celestial_Hemisphere" class="mw-redirect" title="Northern Celestial Hemisphere">Northern Celestial Hemisphere</a> means that the whole <a href="/wiki/Constellation" title="Constellation">constellation</a> is visible to observers north of <a href="/wiki/50th_parallel_south" title="50th parallel south">50°S</a>.<sup id="cite_ref-tirionconst_5-1" class="reference"><a href="#cite_note-tirionconst-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> It is bordered by <a href="/wiki/Bo%C3%B6tes" title="Boötes">Boötes</a> to the north and west, <a href="/wiki/Serpens" title="Serpens">Serpens Caput</a> to the south, and <a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a> to the east. The three-letter abbreviation for the constellation, as adopted by the <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">International Astronomical Union</a> in 1922, is "CrB".<sup id="cite_ref-pa30_469_7-0" class="reference"><a href="#cite_note-pa30_469-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The official constellation boundaries, as set by Belgian astronomer <a href="/wiki/Eug%C3%A8ne_Joseph_Delporte" title="Eugène Joseph Delporte">Eugène Delporte</a> in 1930, are defined by a polygon of eight segments (<i>illustrated in infobox</i>). In the <a href="/wiki/Equatorial_coordinate_system" title="Equatorial coordinate system">equatorial coordinate system</a>, the <a href="/wiki/Right_ascension" title="Right ascension">right ascension</a> coordinates of these borders lie between <span class="nowrap">15<sup>h</sup> 16.0<sup>m</sup> </span> and <span class="nowrap">16<sup>h</sup> 25.1<sup>m</sup> </span>, while the <a href="/wiki/Declination" title="Declination">declination</a> coordinates are between 39.71° and 25.54°.<sup id="cite_ref-boundary2_8-0" class="reference"><a href="#cite_note-boundary2-8"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> It has a counterpart—<a href="/wiki/Corona_Australis" title="Corona Australis">Corona Australis</a>—in the <a href="/wiki/Southern_Celestial_Hemisphere" class="mw-redirect" title="Southern Celestial Hemisphere">Southern Celestial Hemisphere</a>.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Features">Features</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=2" title="Edit section: Features"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Stars">Stars</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=3" title="Edit section: Stars"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/List_of_stars_in_Corona_Borealis" title="List of stars in Corona Borealis">List of stars in Corona Borealis</a></div> <p>The seven stars that make up the constellation's distinctive crown-shaped pattern are all 4th-magnitude stars except for the brightest of them, <a href="/wiki/Alpha_Coronae_Borealis" title="Alpha Coronae Borealis">Alpha Coronae Borealis</a>. The other six stars are <a href="/wiki/Theta_Coronae_Borealis" title="Theta Coronae Borealis">Theta</a>, <a href="/wiki/Beta_Coronae_Borealis" title="Beta Coronae Borealis">Beta</a>, <a href="/wiki/Gamma_Coronae_Borealis" title="Gamma Coronae Borealis">Gamma</a>, <a href="/wiki/Delta_Coronae_Borealis" title="Delta Coronae Borealis">Delta</a>, <a href="/wiki/Epsilon_Coronae_Borealis" title="Epsilon Coronae Borealis">Epsilon</a> and <a href="/wiki/Iota_Coronae_Borealis" title="Iota Coronae Borealis">Iota Coronae Borealis</a>. The German cartographer <a href="/wiki/Johann_Bayer" title="Johann Bayer">Johann Bayer</a> gave twenty stars in Corona Borealis <a href="/wiki/Bayer_designation" title="Bayer designation">Bayer designations</a> from Alpha to Upsilon in his 1603 <a href="/wiki/Star_atlas" class="mw-redirect" title="Star atlas">star atlas</a> <i><a href="/wiki/Uranometria" title="Uranometria">Uranometria</a></i>. Zeta Coronae Borealis was noted to be a double star by later astronomers and its components designated <a href="/wiki/Zeta1_Coronae_Borealis" class="mw-redirect" title="Zeta1 Coronae Borealis">Zeta<sup>1</sup></a> and <a href="/wiki/Zeta2_Coronae_Borealis" class="mw-redirect" title="Zeta2 Coronae Borealis">Zeta<sup>2</sup></a>. <a href="/wiki/John_Flamsteed" title="John Flamsteed">John Flamsteed</a> did likewise with Nu Coronae Borealis; classed by Bayer as a single star, it was noted to be two close stars by Flamsteed. He named them 20 and 21 Coronae Borealis in <a href="/wiki/Flamsteed_designation" title="Flamsteed designation">his catalogue</a>, alongside the designations <a href="/wiki/Nu1_Coronae_Borealis" title="Nu1 Coronae Borealis">Nu<sup>1</sup></a> and <a href="/wiki/Nu2_Coronae_Borealis" title="Nu2 Coronae Borealis">Nu<sup>2</sup></a> respectively.<sup id="cite_ref-wagman_10-0" class="reference"><a href="#cite_note-wagman-10"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Chinese astronomers deemed nine stars to make up the asterism, adding <a href="/wiki/Pi_Coronae_Borealis" title="Pi Coronae Borealis">Pi</a> and <a href="/wiki/Rho_Coronae_Borealis" title="Rho Coronae Borealis">Rho Coronae Borealis</a>.<sup id="cite_ref-ridpathCB_11-0" class="reference"><a href="#cite_note-ridpathCB-11"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Within the constellation's borders, there are 37 stars brighter than or equal to <a href="/wiki/Apparent_magnitude" title="Apparent magnitude">apparent magnitude</a> 6.5.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-tirionconst_5-3" class="reference"><a href="#cite_note-tirionconst-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:CoronaBorealisCC.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/CoronaBorealisCC.jpg/220px-CoronaBorealisCC.jpg" decoding="async" width="220" height="332" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/CoronaBorealisCC.jpg/330px-CoronaBorealisCC.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/d/d2/CoronaBorealisCC.jpg 2x" data-file-width="424" data-file-height="640" /></a><figcaption>The constellation Corona Borealis as it can be seen by the naked eye</figcaption></figure> <p>Alpha Coronae Borealis (officially named Alphecca by the IAU, but sometimes also known as Gemma) appears as a blue-white star of magnitude 2.2.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> In fact, it is an <a href="/wiki/Algol" title="Algol">Algol</a>-type <a href="/wiki/Binary_star#eclipsing_binaries" title="Binary star">eclipsing binary</a> that varies by 0.1 magnitude with a period of 17.4 days.<sup id="cite_ref-FOOTNOTERidpathTirion2001126–28_15-0" class="reference"><a href="#cite_note-FOOTNOTERidpathTirion2001126–28-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The primary is a <a href="/wiki/A-type_main-sequence_star" title="A-type main-sequence star">white main-sequence star</a> of <a href="/wiki/Stellar_classification#Spectral_types" title="Stellar classification">spectral type</a> A0V that is 2.91 times the <a href="/wiki/Mass_of_the_Sun" class="mw-redirect" title="Mass of the Sun">mass of the Sun</a> (<a href="/wiki/Solar_mass" title="Solar mass"><var>M</var><sub>☉</sub></a>) and 57 times as <a href="/wiki/Luminosity" title="Luminosity">luminous</a> (<a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>☉</sub></a>), and is surrounded by a <a href="/wiki/Debris_disk" title="Debris disk">debris disk</a> out to a radius of around 60 <a href="/wiki/Astronomical_unit" title="Astronomical unit">astronomical units</a> (AU).<sup id="cite_ref-Pawellek_2014_16-0" class="reference"><a href="#cite_note-Pawellek_2014-16"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> The secondary companion is a <a href="/wiki/G-type_main-sequence_star" title="G-type main-sequence star">yellow main-sequence star</a> of spectral type G5V that is a little smaller (0.9 times) the diameter of the Sun.<sup id="cite_ref-aaa403_17-0" class="reference"><a href="#cite_note-aaa403-17"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Lying 75±0.5 <a href="/wiki/Light-year" title="Light-year">light-years</a> from Earth,<sup id="cite_ref-vanLeeuwen2007_18-0" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Alphecca is believed to be a member of the <a href="/wiki/Ursa_Major_Moving_Group" class="mw-redirect" title="Ursa Major Moving Group">Ursa Major Moving Group</a> of stars that have a common motion through space.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Located 112±3 light-years away,<sup id="cite_ref-vanLeeuwen2007_18-1" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Beta_Coronae_Borealis" title="Beta Coronae Borealis">Beta Coronae Borealis</a> or Nusakan is a <a href="/wiki/Spectroscopic_binary" class="mw-redirect" title="Spectroscopic binary">spectroscopic binary</a> system whose two components are separated by 10 AU and orbit each other every 10.5 years.<sup id="cite_ref-kalerbeta_20-0" class="reference"><a href="#cite_note-kalerbeta-20"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> The brighter component is a <a href="/wiki/Rapidly_oscillating_Ap_star" title="Rapidly oscillating Ap star">rapidly oscillating Ap star</a>,<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> pulsating with a period of 16.2 minutes. Of spectral type A5V with a <a href="/wiki/Effective_temperature" title="Effective temperature">surface temperature</a> of around 7980 K, it has around 2.1 <a href="/wiki/Solar_mass" title="Solar mass"><var>M</var><sub>☉</sub></a>, 2.6 <a href="/wiki/Solar_radius" title="Solar radius">solar radii</a> (<a href="/wiki/Solar_radius" title="Solar radius"><var>R</var><sub>☉</sub></a>), and 25.3 <a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>☉</sub></a>. The smaller star is of spectral type F2V with a surface temperature of around 6750 K, and has around 1.4 <var>M</var><sub>☉</sub>, 1.56 <var>R</var><sub>☉</sub>, and between 4 and 5 <var>L</var><sub>☉</sub>.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> Near Nusakan is <a href="/wiki/Theta_Coronae_Borealis" title="Theta Coronae Borealis">Theta Coronae Borealis</a>, a binary system that shines with a combined magnitude of 4.13 located 380±20 light-years distant.<sup id="cite_ref-vanLeeuwen2007_18-2" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> The brighter component, Theta Coronae Borealis A, is a blue-white star that spins extremely rapidly—at a rate of around 393 km per second. A <a href="/wiki/Be_star" title="Be star">Be star</a>, it is surrounded by a debris disk.<sup id="cite_ref-kalerthet_23-0" class="reference"><a href="#cite_note-kalerthet-23"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p><p>Flanking Alpha to the east is Gamma Coronae Borealis, yet another binary star system, whose components orbit each other every 92.94 years and are roughly as far apart from each other as the Sun and Neptune.<sup id="cite_ref-kalergamma_24-0" class="reference"><a href="#cite_note-kalergamma-24"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> The brighter component has been classed as a <a href="/wiki/Delta_Scuti_variable" title="Delta Scuti variable">Delta Scuti variable</a> star,<sup id="cite_ref-SIMBADgamma_25-0" class="reference"><a href="#cite_note-SIMBADgamma-25"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> though this view is not universal.<sup id="cite_ref-kalergamma_24-1" class="reference"><a href="#cite_note-kalergamma-24"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> The components are main sequence stars of spectral types B9V and A3V.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> Located 170±2 light-years away,<sup id="cite_ref-vanLeeuwen2007_18-3" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> 4.06-magnitude <a href="/wiki/Delta_Coronae_Borealis" title="Delta Coronae Borealis">Delta Coronae Borealis</a> is a yellow giant star of spectral type G3.5III that is around 2.4 <var>M</var><sub>☉</sub> and has swollen to 7.4 <var>R</var><sub>☉</sub>. It has a surface temperature of 5180 K.<sup id="cite_ref-Gondoin_27-0" class="reference"><a href="#cite_note-Gondoin-27"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> For most of its existence, Delta Coronae Borealis was a <a href="/wiki/B-type_main-sequence_star" title="B-type main-sequence star">blue-white main-sequence star</a> of spectral type B before it ran out of hydrogen fuel in its core. Its luminosity and spectrum suggest it has just crossed the <a href="/wiki/Hertzsprung_gap" title="Hertzsprung gap">Hertzsprung gap</a>, having finished burning core hydrogen and just begun burning hydrogen in a shell that surrounds the core.<sup id="cite_ref-kalerdelta_28-0" class="reference"><a href="#cite_note-kalerdelta-28"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Zeta_Coronae_Borealis" title="Zeta Coronae Borealis">Zeta Coronae Borealis</a> is a double star with two blue-white components 6.3 <a href="/wiki/Minute_of_arc" class="mw-redirect" title="Minute of arc">arcseconds</a> apart that can be readily separated at 100x <a href="/wiki/Magnification#Telescope" title="Magnification">magnification</a>. The primary is of magnitude 5.1 and the secondary is of magnitude 6.0.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Nu_Coronae_Borealis" title="Nu Coronae Borealis">Nu Coronae Borealis</a> is an <a href="/wiki/Double_star" title="Double star">optical double</a>, whose components are a similar distance from Earth but have different <a href="/wiki/Radial_velocity" title="Radial velocity">radial velocities</a>, hence are assumed to be unrelated.<sup id="cite_ref-kalernu_30-0" class="reference"><a href="#cite_note-kalernu-30"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> The primary, <a href="/wiki/Nu1_Coronae_Borealis" title="Nu1 Coronae Borealis">Nu<sup>1</sup> Coronae Borealis</a>, is a <a href="/wiki/Red_giant" title="Red giant">red giant</a> of spectral type M2III and magnitude 5.2, lying 640±30 light-years distant,<sup id="cite_ref-vanLeeuwen2007_18-4" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-SIMBADnu1_31-0" class="reference"><a href="#cite_note-SIMBADnu1-31"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> and the secondary, <a href="/wiki/Nu2_Coronae_Borealis" title="Nu2 Coronae Borealis">Nu<sup>2</sup> Coronae Borealis</a>, is an orange-hued giant star of spectral type K5III and magnitude 5.4, estimated to be 590±30 light-years away.<sup id="cite_ref-vanLeeuwen2007_18-5" class="reference"><a href="#cite_note-vanLeeuwen2007-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-SIMBADnu2_32-0" class="reference"><a href="#cite_note-SIMBADnu2-32"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Sigma_Coronae_Borealis" title="Sigma Coronae Borealis">Sigma Coronae Borealis</a>, on the other hand, is a true multiple star system divisible by small amateur telescopes.<sup id="cite_ref-FOOTNOTERidpathTirion2001126–28_15-1" class="reference"><a href="#cite_note-FOOTNOTERidpathTirion2001126–28-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> It is actually a complex system composed of two stars around as massive as the Sun that orbit each other every 1.14 days, orbited by a third Sun-like star every 726 years. The fourth and fifth components are a binary <a href="/wiki/Red_dwarf" title="Red dwarf">red dwarf</a> system that is 14,000 AU distant from the other three stars.<sup id="cite_ref-Raghavan_2009_33-0" class="reference"><a href="#cite_note-Raghavan_2009-33"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> <a href="/wiki/ADS_9731" title="ADS 9731">ADS 9731</a> is an even rarer multiple system in the constellation, composed of six stars, two of which are spectroscopic binaries.<sup id="cite_ref-Tokovinin_34-0" class="reference"><a href="#cite_note-Tokovinin-34"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>c<span class="cite-bracket">]</span></a></sup> </p><p>Corona Borealis is home to two remarkable <a href="/wiki/Variable_star" title="Variable star">variable</a> stars.<sup id="cite_ref-Levy_1998_36-0" class="reference"><a href="#cite_note-Levy_1998-36"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> <a href="/wiki/T_Coronae_Borealis" title="T Coronae Borealis">T Coronae Borealis</a> is a <a href="/wiki/Cataclysmic_variable_star" title="Cataclysmic variable star">cataclysmic variable star</a> also known as the Blaze Star.<sup id="cite_ref-FOOTNOTERidpathTirion2001126–128_37-0" class="reference"><a href="#cite_note-FOOTNOTERidpathTirion2001126–128-37"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> Normally placid around magnitude 10—it has a minimum of 10.2 and maximum of 9.9—it brightens to magnitude 2 in a period of hours, caused by a <a href="/wiki/Nuclear_chain_reaction" title="Nuclear chain reaction">nuclear chain reaction</a> and the subsequent explosion. T Coronae Borealis is one of a handful of stars called <a href="/wiki/Recurrent_nova" class="mw-redirect" title="Recurrent nova">recurrent novae</a>, which include <a href="/wiki/T_Pyxidis" title="T Pyxidis">T Pyxidis</a> and <a href="/wiki/U_Scorpii" title="U Scorpii">U Scorpii</a>. An outburst of T Coronae Borealis was first recorded in 1866; its second recorded outburst was in February 1946.<sup id="cite_ref-Schaefer2009_38-0" class="reference"><a href="#cite_note-Schaefer2009-38"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Sanford1949_39-0" class="reference"><a href="#cite_note-Sanford1949-39"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> T Coronae Borealis started dimming in March 2023 and it is known that before it goes nova it dims for about a year; for this reason it is expected to go nova at any time between March and September, 2024.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> T Coronae Borealis is a <a href="/wiki/Binary_star" title="Binary star">binary star</a> with a red-hued giant primary and a <a href="/wiki/White_dwarf" title="White dwarf">white dwarf</a> secondary, the two stars orbiting each other over a period of approximately 8 months.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> <a href="/wiki/R_Coronae_Borealis" title="R Coronae Borealis">R Coronae Borealis</a> is a yellow-hued variable <a href="/wiki/Supergiant" title="Supergiant">supergiant</a> star, over 7000 light-years from Earth, and prototype of a class of stars known as <a href="/wiki/R_Coronae_Borealis_variable" title="R Coronae Borealis variable">R Coronae Borealis variables</a>. Normally of magnitude 6, its brightness periodically drops as low as magnitude 15 and then slowly increases over the next several months.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> These declines in magnitude come about as dust that has been ejected from the star obscures it. Direct imaging with the <a href="/wiki/Hubble_Space_Telescope" title="Hubble Space Telescope">Hubble Space Telescope</a> shows extensive dust clouds out to a radius of around 2000 AU from the star, corresponding with a stream of fine dust (composed of grains 5 <a href="/wiki/Nanometre" title="Nanometre">nm</a> in diameter) associated with the star's stellar wind and coarser dust (composed of grains with a diameter of around 0.14 <a href="/wiki/Micrometre" title="Micrometre">μm</a>) ejected periodically.<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> </p><p>There are several other variables of reasonable brightness for amateur astronomer to observe, including three <a href="/wiki/Mira_variable" title="Mira variable">Mira-type</a> long period variables:<sup id="cite_ref-Levy_1998_36-1" class="reference"><a href="#cite_note-Levy_1998-36"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> <a href="/wiki/S_Coronae_Borealis" title="S Coronae Borealis">S Coronae Borealis</a> ranges between magnitudes 5.8 and 14.1 over a period of 360 days.<sup id="cite_ref-AAVSOS_44-0" class="reference"><a href="#cite_note-AAVSOS-44"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> Located around 1946 light-years distant, it shines with a luminosity 16,643 times that of the Sun and has a surface temperature of 3033 K.<sup id="cite_ref-Mcdonald_45-0" class="reference"><a href="#cite_note-Mcdonald-45"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> One of the reddest stars in the sky,<sup id="cite_ref-Levy_1998_36-2" class="reference"><a href="#cite_note-Levy_1998-36"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> <a href="/wiki/V_Coronae_Borealis" title="V Coronae Borealis">V Coronae Borealis</a> is a cool star with a surface temperature of 2877 K that shines with a luminosity 102,831 times that of the Sun and is a remote 8810 light-years distant from Earth.<sup id="cite_ref-Mcdonald_45-1" class="reference"><a href="#cite_note-Mcdonald-45"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> Varying between magnitudes 6.9 and 12.6 over a period of 357 days,<sup id="cite_ref-AAVSOV_46-0" class="reference"><a href="#cite_note-AAVSOV-46"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> it is located near the junction of the border of Corona Borealis with Hercules and Bootes.<sup id="cite_ref-Levy_1998_36-3" class="reference"><a href="#cite_note-Levy_1998-36"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> Located 1.5° northeast of <a href="/wiki/Tau_Coronae_Borealis" title="Tau Coronae Borealis">Tau Coronae Borealis</a>, <a href="/wiki/W_Coronae_Borealis" title="W Coronae Borealis">W Coronae Borealis</a> ranges between magnitudes 7.8 and 14.3 over a period of 238 days.<sup id="cite_ref-AAVSOW_47-0" class="reference"><a href="#cite_note-AAVSOW-47"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> Another red giant, <a href="/wiki/RR_Coronae_Borealis" title="RR Coronae Borealis">RR Coronae Borealis</a> is a <a href="/wiki/Stellar_classification" title="Stellar classification">M3-type</a> <a href="/wiki/Semiregular_variable_star" title="Semiregular variable star">semiregular variable star</a> that varies between magnitudes 7.3 and 8.2 over 60.8 days.<sup id="cite_ref-AAVSORR_48-0" class="reference"><a href="#cite_note-AAVSORR-48"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> <a href="/wiki/RS_Coronae_Borealis" title="RS Coronae Borealis">RS Coronae Borealis</a> is yet another semiregular variable red giant, which ranges between magnitudes 8.7 to 11.6 over 332 days.<sup id="cite_ref-AAVSORS_49-0" class="reference"><a href="#cite_note-AAVSORS-49"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> It is unusual in that it is a red star with a high proper motion (greater than 50 milliarcseconds a year).<sup id="cite_ref-Jiménez-Esteban_50-0" class="reference"><a href="#cite_note-Jiménez-Esteban-50"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> Meanwhile, <a href="/wiki/U_Coronae_Borealis" title="U Coronae Borealis">U Coronae Borealis</a> is an Algol-type eclipsing binary star system whose magnitude varies between 7.66 and 8.79 over a period of 3.45 days<sup id="cite_ref-AAVSOU_51-0" class="reference"><a href="#cite_note-AAVSOU-51"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/TY_Coronae_Borealis" title="TY Coronae Borealis">TY Coronae Borealis</a> is a <a href="/wiki/Pulsating_white_dwarf" title="Pulsating white dwarf">pulsating white dwarf</a> (of ZZ Ceti) type, which is around 70% as massive as the Sun, yet has only 1.1% of its diameter.<sup id="cite_ref-52" class="reference"><a href="#cite_note-52"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> Discovered in 1990, <a href="/wiki/UW_Coronae_Borealis" title="UW Coronae Borealis">UW Coronae Borealis</a> is a <a href="/wiki/X-ray_binary#Low-mass_X-ray_binary" title="X-ray binary">low-mass X-ray binary</a> system composed of a star less massive than the Sun and a neutron star surrounded by an <a href="/wiki/Accretion_disk" title="Accretion disk">accretion disk</a> that draws material from the companion star. It varies in brightness in an unusually complex manner: the two stars orbit each other every 111 minutes, yet there is another cycle of 112.6 minutes, which corresponds to the orbit of the disk around the degenerate star. The beat period of 5.5 days indicates the time the accretion disk—which is asymmetrical—takes to <a href="/wiki/Precession_(mechanical)" title="Precession (mechanical)">precess</a> around the star.<sup id="cite_ref-Mason_2012_53-0" class="reference"><a href="#cite_note-Mason_2012-53"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Extrasolar_planetary_systems">Extrasolar planetary systems</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=4" title="Edit section: Extrasolar planetary systems"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Extrasolar_planets" class="mw-redirect" title="Extrasolar planets">Extrasolar planets</a> have been confirmed in five star systems, four of which were found by the <a href="/wiki/Methods_of_detecting_exoplanets#Radial_velocity" title="Methods of detecting exoplanets">radial velocity</a> method. The spectrum of <a href="/wiki/Epsilon_Coronae_Borealis" title="Epsilon Coronae Borealis">Epsilon Coronae Borealis</a> was analysed for seven years from 2005 to 2012, revealing a planet around 6.7 times as massive as <a href="/wiki/Jupiter" title="Jupiter">Jupiter</a> (<a href="/wiki/Jupiter_mass" title="Jupiter mass"><var>M</var><sub>J</sub></a>) orbiting every 418 days at an average distance of around 1.3 AU.<sup id="cite_ref-lee_2012_54-0" class="reference"><a href="#cite_note-lee_2012-54"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> Epsilon itself is a 1.7 <var>M</var><sub>☉</sub> orange giant of spectral type K2III that has swollen to 21 <var>R</var><sub>☉</sub> and 151 <var>L</var><sub>☉</sub>.<sup id="cite_ref-aj135_1_209_55-0" class="reference"><a href="#cite_note-aj135_1_209-55"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Kappa_Coronae_Borealis" title="Kappa Coronae Borealis">Kappa Coronae Borealis</a> is a spectral type K1IV orange subgiant nearly twice as massive as the Sun; around it lies a dust debris disk,<sup id="cite_ref-Pawellek_2014_16-1" class="reference"><a href="#cite_note-Pawellek_2014-16"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> and one planet with a period of 3.4 years.<sup id="cite_ref-PASJ_56-0" class="reference"><a href="#cite_note-PASJ-56"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> This planet's mass is estimated at <span class="nowrap">2.5</span> <a href="/wiki/Jupiter_mass" title="Jupiter mass"><var>M</var><sub>J</sub></a>. The dimensions of the debris disk indicate it is likely there is a second substellar companion.<sup id="cite_ref-Bonsor13_57-0" class="reference"><a href="#cite_note-Bonsor13-57"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Omicron_Coronae_Borealis" title="Omicron Coronae Borealis">Omicron Coronae Borealis</a> is a K-type <a href="/wiki/Red_clump" title="Red clump">clump giant</a> with one confirmed planet with a mass of <span class="nowrap">0.83</span> <var>M</var><sub>J</sub> that orbits every 187 days—one of the two least massive planets known around clump giants.<sup id="cite_ref-PASJ_56-1" class="reference"><a href="#cite_note-PASJ-56"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> <a href="/wiki/HD_145457" title="HD 145457">HD 145457</a> is an orange giant of spectral type K0III found to have one planet of <span class="nowrap">2.9</span> <var>M</var><sub>J</sub>. Discovered by the Doppler method in 2010, it takes 176 days to complete an orbit.<sup id="cite_ref-sato_2010_58-0" class="reference"><a href="#cite_note-sato_2010-58"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> <a href="/wiki/XO-1" title="XO-1">XO-1</a> is a magnitude 11 <a href="/wiki/G-type_main-sequence_star" title="G-type main-sequence star">yellow main-sequence star</a> located approximately 560 light-years away,<sup id="cite_ref-Torres2008_59-0" class="reference"><a href="#cite_note-Torres2008-59"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> of spectral type G1V with a mass and radius similar to the Sun. In 2006 the <a href="/wiki/Hot_Jupiter" title="Hot Jupiter">hot Jupiter</a> exoplanet <a href="/wiki/XO-1b" title="XO-1b">XO-1b</a> was discovered orbiting XO-1 by the <a href="/wiki/Methods_of_detecting_exoplanets#Transit_photometry" title="Methods of detecting exoplanets">transit method</a> using the <a href="/wiki/XO_Telescope" class="mw-redirect" title="XO Telescope">XO Telescope</a>. Roughly the size of Jupiter, it completes an orbit around its star every three days.<sup id="cite_ref-McCullough2006_60-0" class="reference"><a href="#cite_note-McCullough2006-60"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> </p><p>The discovery of a Jupiter-sized planetary companion was announced in 1997 via analysis of the radial velocity of Rho Coronae Borealis, a yellow main sequence star and <a href="/wiki/Solar_analog" title="Solar analog">Solar analog</a> of spectral type G0V,<sup id="cite_ref-Belle_61-0" class="reference"><a href="#cite_note-Belle-61"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> around 57 light-years distant from Earth.<sup id="cite_ref-62" class="reference"><a href="#cite_note-62"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> More accurate measurement of data from the <a href="/wiki/Hipparcos" title="Hipparcos">Hipparcos</a> satellite subsequently showed it instead to be a low-mass star somewhere between 100 and 200 times the mass of Jupiter.<sup id="cite_ref-ReffertQuirrenbach_63-0" class="reference"><a href="#cite_note-ReffertQuirrenbach-63"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> Possible stable planetary orbits in the <a href="/wiki/Circumstellar_habitable_zone" class="mw-redirect" title="Circumstellar habitable zone">habitable zone</a> were calculated for the binary star <a href="/wiki/Eta_Coronae_Borealis" title="Eta Coronae Borealis">Eta Coronae Borealis</a>,<sup id="cite_ref-64" class="reference"><a href="#cite_note-64"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> which is composed of two stars—yellow main sequence stars of spectral type G1V and G3V respectively—similar in mass and spectrum to the Sun.<sup id="cite_ref-kalereta_65-0" class="reference"><a href="#cite_note-kalereta-65"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> No planet has been found, but a brown dwarf companion about 63 times as massive as Jupiter with a spectral type of L8 was discovered at a distance of 3640 AU from the pair in 2001.<sup id="cite_ref-brown_66-0" class="reference"><a href="#cite_note-brown-66"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Deep-sky_objects">Deep-sky objects</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=5" title="Edit section: Deep-sky objects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Abell2142_chandra_xray.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Abell2142_chandra_xray.jpg/170px-Abell2142_chandra_xray.jpg" decoding="async" width="170" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Abell2142_chandra_xray.jpg/255px-Abell2142_chandra_xray.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/69/Abell2142_chandra_xray.jpg/340px-Abell2142_chandra_xray.jpg 2x" data-file-width="555" data-file-height="555" /></a><figcaption>X-ray image of galaxy cluster <a href="/wiki/Abell_2142" title="Abell 2142">Abell 2142</a></figcaption></figure><p> Corona Borealis contains few galaxies observable with amateur telescopes.<sup id="cite_ref-67" class="reference"><a href="#cite_note-67"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup> <a href="/wiki/NGC_6085" title="NGC 6085">NGC 6085</a> and <a href="/wiki/NGC_6086" title="NGC 6086">6086</a> are a faint <a href="/wiki/Spiral_galaxy" title="Spiral galaxy">spiral</a> and <a href="/wiki/Elliptical_galaxy" title="Elliptical galaxy">elliptical galaxy</a> respectively close enough to each other to be seen in the same visual field through a telescope.<sup id="cite_ref-Rumistrzewicz_68-0" class="reference"><a href="#cite_note-Rumistrzewicz-68"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Abell_2142" title="Abell 2142">Abell 2142</a> is a huge (six million light-year diameter), <a href="/wiki/X-ray" title="X-ray">X-ray</a> luminous <a href="/wiki/Galaxy_cluster" title="Galaxy cluster">galaxy cluster</a> that is the result of an ongoing merger between two galaxy clusters. It has a <a href="/wiki/Redshift" title="Redshift">redshift</a> of 0.0909 (meaning it is moving away from us at 27,250 km/s) and a visual magnitude of 16.0. It is about 1.2 <a href="/wiki/1,000,000,000_(number)" class="mw-redirect" title="1,000,000,000 (number)">billion</a> light-years away.<sup id="cite_ref-69" class="reference"><a href="#cite_note-69"><span class="cite-bracket">[</span>d<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-NED_70-0" class="reference"><a href="#cite_note-NED-70"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> Another galaxy cluster in the constellation, <a href="/wiki/RX_J1532.9%2B3021" title="RX J1532.9+3021">RX J1532.9+3021</a>, is approximately 3.9 billion <a href="/wiki/Light-year" title="Light-year">light-years</a> from Earth.<sup id="cite_ref-chandra_71-0" class="reference"><a href="#cite_note-chandra-71"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> At the cluster's center is a large elliptical galaxy containing one of the <a href="/wiki/List_of_most_massive_black_holes" title="List of most massive black holes">most massive</a> and most powerful <a href="/wiki/Supermassive_black_hole" title="Supermassive black hole">supermassive black holes</a> yet discovered.<sup id="cite_ref-chandra_71-1" class="reference"><a href="#cite_note-chandra-71"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Abell_2065" title="Abell 2065">Abell 2065</a> is a highly concentrated galaxy cluster containing more than 400 members, the brightest of which are 16th magnitude; the cluster is more than one billion light-years from Earth.<sup id="cite_ref-FOOTNOTERidpathTirion2001126–128_37-1" class="reference"><a href="#cite_note-FOOTNOTERidpathTirion2001126–128-37"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> On a larger scale still, Abell 2065, along with <a href="/wiki/Abell_2061" title="Abell 2061">Abell 2061</a>, <a href="/wiki/Abell_2067" title="Abell 2067">Abell 2067</a>, <a href="/w/index.php?title=Abell_2079&action=edit&redlink=1" class="new" title="Abell 2079 (page does not exist)">Abell 2079</a>, <a href="/w/index.php?title=Abell_2089&action=edit&redlink=1" class="new" title="Abell 2089 (page does not exist)">Abell 2089</a>, and <a href="/w/index.php?title=Abell_2092&action=edit&redlink=1" class="new" title="Abell 2092 (page does not exist)">Abell 2092</a>, make up the <a href="/wiki/Corona_Borealis_Supercluster" title="Corona Borealis Supercluster">Corona Borealis Supercluster</a>.<sup id="cite_ref-postman88_72-0" class="reference"><a href="#cite_note-postman88-72"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> Another galaxy cluster, <a href="/wiki/Abell_2162" title="Abell 2162">Abell 2162</a>, is a member of the <a href="/wiki/Hercules_Superclusters" title="Hercules Superclusters">Hercules Superclusters</a>.<sup id="cite_ref-kopylova_73-0" class="reference"><a href="#cite_note-kopylova-73"><span class="cite-bracket">[</span>69<span class="cite-bracket">]</span></a></sup></p><div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Mythology">Mythology</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=6" title="Edit section: Mythology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg/220px-Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg" decoding="async" width="220" height="155" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg/330px-Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg/440px-Sidney_Hall_-_Urania%27s_Mirror_-_Hercules_and_Corona_Borealis.jpg 2x" data-file-width="3574" data-file-height="2518" /></a><figcaption><a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a> and Corona Borealis, as depicted in <i><a href="/wiki/Urania%27s_Mirror" title="Urania's Mirror">Urania's Mirror</a></i> (<abbr title="circa">c.</abbr><span style="white-space:nowrap;"> 1825</span>)</figcaption></figure> <p>In <a href="/wiki/Greek_mythology" title="Greek mythology">Greek mythology</a>, Corona Borealis was linked to the legend of <a href="/wiki/Theseus#The_myth_of_Theseus_and_the_Minotaur" title="Theseus">Theseus and the minotaur</a>. It was generally considered to represent a crown given by <a href="/wiki/Dionysus" title="Dionysus">Dionysus</a> to <a href="/wiki/Ariadne" title="Ariadne">Ariadne</a>, the daughter of <a href="/wiki/Minos" title="Minos">Minos</a> of Crete, after she had been abandoned by the Athenian prince <a href="/wiki/Theseus" title="Theseus">Theseus</a>. When she wore the crown at her marriage to Dionysus, he placed it in the heavens to commemorate their wedding.<sup id="cite_ref-FOOTNOTERidpathTirion2001126–128_37-2" class="reference"><a href="#cite_note-FOOTNOTERidpathTirion2001126–128-37"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> An alternative version has the besotted Dionysus give the crown to Ariadne, who in turn gives it to Theseus after he arrives in Crete to kill the <a href="/wiki/Minotaur" title="Minotaur">minotaur</a> that the Cretans have demanded tribute from Athens to feed. The hero uses the crown's light to escape the labyrinth after disposing of the creature, and Dionysus later sets it in the heavens. <span title="Latin-language text"><i lang="la"><a href="/wiki/De_astronomia" title="De astronomia">De astronomia</a></i></span>, attributed to <a href="/wiki/Gaius_Julius_Hyginus" title="Gaius Julius Hyginus">Hyginus</a>, linked it to a crown or wreath worn by Bacchus (Dionysus) to disguise his appearance when first approaching <a href="/wiki/Mount_Olympus" title="Mount Olympus">Mount Olympus</a> and revealing himself to the gods, having been previously hidden as yet another child of Jupiter's trysts with a mortal, in this case <a href="/wiki/Semele" title="Semele">Semele</a>. Its proximity to the constellations <a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a> (which <span title="Latin-language text"><i lang="la">De astronomia</i></span> reports was once attributed to Theseus, among others) and <a href="/wiki/Lyra_(constellation)" class="mw-redirect" title="Lyra (constellation)">Lyra</a> (Theseus' lyre in one account), could indicate that the three constellations were invented as a group.<sup id="cite_ref-74" class="reference"><a href="#cite_note-74"><span class="cite-bracket">[</span>70<span class="cite-bracket">]</span></a></sup> Corona Borealis was one of the 48 constellations mentioned in the <i><a href="/wiki/Almagest" title="Almagest">Almagest</a></i> of classical astronomer <a href="/wiki/Ptolemy" title="Ptolemy">Ptolemy</a>.<sup id="cite_ref-wagman_10-1" class="reference"><a href="#cite_note-wagman-10"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>In <a href="/wiki/Mesopotamian_Mythology" class="mw-redirect" title="Mesopotamian Mythology">Mesopotamia</a>, Corona Borealis was associated with the goddess <a href="/wiki/Nanaya" title="Nanaya">Nanaya</a>.<sup id="cite_ref-75" class="reference"><a href="#cite_note-75"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> </p><p>In <a href="/wiki/Welsh_mythology" title="Welsh mythology">Welsh mythology</a>, it was called <a href="/wiki/Caer" title="Caer">Caer</a> Arianrhod, "the Castle of the Silver Circle", and was the heavenly abode of the Lady <a href="/wiki/Arianrhod" title="Arianrhod">Arianrhod</a>.<sup id="cite_ref-76" class="reference"><a href="#cite_note-76"><span class="cite-bracket">[</span>72<span class="cite-bracket">]</span></a></sup> To the ancient Balts, Corona Borealis was known as <i>Darželis</i>, the "flower garden".<sup id="cite_ref-77" class="reference"><a href="#cite_note-77"><span class="cite-bracket">[</span>73<span class="cite-bracket">]</span></a></sup> </p><p>The Arabs called the constellation Alphecca (a name later given to Alpha Coronae Borealis), which means "separated" or "broken up" (<span title="Arabic-language text"><span lang="ar" dir="rtl">الفكة</span></span> <i><span title="Arabic-language romanization"><i lang="ar-Latn">al-Fakkah</i></span></i>), a reference to the resemblance of the stars of Corona Borealis to a loose string of jewels.<sup id="cite_ref-78" class="reference"><a href="#cite_note-78"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup> This was also interpreted as a broken dish.<sup id="cite_ref-Raymo_79-0" class="reference"><a href="#cite_note-Raymo-79"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup> Among the <a href="/wiki/Bedouins" class="mw-redirect" title="Bedouins">Bedouins</a>, the constellation was known as <i><span title="DIN 31635 Arabic (Arabic language) transliteration"><i lang="ar-Latn">qaṣʿat al-masākīn</i></span></i> (<span title="Arabic-language text"><span lang="ar" dir="rtl">قصعة المساكين</span></span>), or "the dish/bowl of the poor people".<sup id="cite_ref-80" class="reference"><a href="#cite_note-80"><span class="cite-bracket">[</span>76<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Skidi" title="Skidi">Skidi</a> people of <a href="/wiki/Native_Americans_in_the_United_States" title="Native Americans in the United States">Native Americans</a> saw the stars of Corona Borealis representing a council of stars whose chief was Polaris.<sup id="cite_ref-hall_81-0" class="reference"><a href="#cite_note-hall-81"><span class="cite-bracket">[</span>77<span class="cite-bracket">]</span></a></sup> The constellation also symbolised the smokehole over a fireplace, which conveyed their messages to the gods, as well as how chiefs should come together to consider matters of importance.<sup id="cite_ref-82" class="reference"><a href="#cite_note-82"><span class="cite-bracket">[</span>78<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Shawnee" title="Shawnee">Shawnee</a> people saw the stars as the <i>Heavenly Sisters</i>, who descended from the sky every night to dance on earth. Alphecca signifies the youngest and most comely sister, who was seized by a hunter who transformed into a field mouse to get close to her. They married though she later returned to the sky, with her heartbroken husband and son following later.<sup id="cite_ref-Raymo_79-1" class="reference"><a href="#cite_note-Raymo-79"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Mi%27kmaq" title="Mi'kmaq">Mi'kmaq</a> of eastern Canada saw Corona Borealis as <i>Mskegwǒm</i>, the den of the celestial bear (Alpha, Beta, Gamma and Delta Ursae Majoris).<sup id="cite_ref-83" class="reference"><a href="#cite_note-83"><span class="cite-bracket">[</span>79<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Polynesian_people" class="mw-redirect" title="Polynesian people">Polynesian peoples</a> often recognized Corona Borealis; the people of the <a href="/wiki/Tuamotus" title="Tuamotus">Tuamotus</a> named it <i>Na Kaua-ki-tokerau</i> and probably <i>Te Hetu</i>. The constellation was likely called <i>Kaua-mea</i> in <a href="/wiki/Hawaii" title="Hawaii">Hawaii</a>, <i>Rangawhenua</i> in <a href="/wiki/New_Zealand" title="New Zealand">New Zealand</a>, and <i>Te Wale-o-Awitu</i> in the Cook Islands atoll of <a href="/wiki/Pukapuka" title="Pukapuka">Pukapuka</a>. Its name in <a href="/wiki/Tonga" title="Tonga">Tonga</a> was uncertain; it was either called <i>Ao-o-Uvea</i> or <i>Kau-kupenga</i>.<sup id="cite_ref-84" class="reference"><a href="#cite_note-84"><span class="cite-bracket">[</span>80<span class="cite-bracket">]</span></a></sup> </p><p>In <a href="/wiki/Australian_Aboriginal_astronomy" title="Australian Aboriginal astronomy">Australian Aboriginal astronomy</a>, the constellation is called <i>womera</i> ("the <a href="/wiki/Boomerang" title="Boomerang">boomerang</a>") due to the shape of the stars.<sup id="cite_ref-85" class="reference"><a href="#cite_note-85"><span class="cite-bracket">[</span>81<span class="cite-bracket">]</span></a></sup> The Wailwun people of northwestern New South Wales saw Corona Borealis as <i>mullion wollai</i> "eagle's nest", with <a href="/wiki/Altair" title="Altair">Altair</a> and <a href="/wiki/Vega" title="Vega">Vega</a>—each called <i>mullion</i>—the pair of eagles accompanying it.<sup id="cite_ref-ridley1875_86-0" class="reference"><a href="#cite_note-ridley1875-86"><span class="cite-bracket">[</span>82<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Wardaman_people" title="Wardaman people">Wardaman people</a> of northern Australia held the constellation to be a gathering point for Men's Law, Women's Law and Law of both sexes come together and consider matters of existence.<sup id="cite_ref-87" class="reference"><a href="#cite_note-87"><span class="cite-bracket">[</span>83<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Later_references">Later references</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=7" title="Edit section: Later references"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Corona Borealis was renamed Corona Firmiana in honour of the Archbishop of Salzburg in the 1730 Atlas <i>Mercurii Philosophicii Firmamentum Firminianum Descriptionem</i> by Corbinianus Thomas, but this was not taken up by subsequent cartographers.<sup id="cite_ref-88" class="reference"><a href="#cite_note-88"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup> The constellation was featured as a main plot ingredient in the short story "<a href="/wiki/Hypnos_(short_story)" title="Hypnos (short story)">Hypnos</a>" by <a href="/wiki/H._P._Lovecraft" title="H. P. Lovecraft">H. P. Lovecraft</a>, published in 1923; it is the object of fear of one of the protagonists in the short story.<sup id="cite_ref-89" class="reference"><a href="#cite_note-89"><span class="cite-bracket">[</span>85<span class="cite-bracket">]</span></a></sup> Finnish band <a href="/wiki/Cadacross" title="Cadacross">Cadacross</a> released an album titled <i><a href="/wiki/Corona_Borealis_(album)" class="mw-redirect" title="Corona Borealis (album)">Corona Borealis</a></i> in 2002.<sup id="cite_ref-90" class="reference"><a href="#cite_note-90"><span class="cite-bracket">[</span>86<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=8" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Corona_Borealis_(Chinese_astronomy)" class="mw-redirect" title="Corona Borealis (Chinese astronomy)">Corona Borealis (Chinese astronomy)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=9" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">While parts of the constellation technically rise above the horizon to observers between the 50°S and <a href="/wiki/64th_parallel_south" title="64th parallel south">64°S</a>, stars within a few degrees of the horizon are to all intents and purposes unobservable.<sup id="cite_ref-tirionconst_5-2" class="reference"><a href="#cite_note-tirionconst-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text">Objects of magnitude 6.5 are among the faintest visible to the unaided eye in suburban-rural transition night skies.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></span> </li> <li id="cite_note-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-35">^</a></b></span> <span class="reference-text">The components are organised thus: Aa and Ab are yellow-white main sequence stars of spectral types F4V and F5V and 1.35 and 1.32 solar masses respectively, which orbit each other every 3.27 days. This pair is in a 450-year orbit with star B, a star of spectral type G4V that has around the same mass as the Sun. Star C is a yellow white star of spectral type F3V around 1.41 times as massive as the Sun, which has just started brightening and moving off the main sequence. It is in a 1000-year orbit with a pair of stars, Da and Db, a yellow-white main sequence star of spectral type F7V and a red dwarf of spectral type M3V. Da and Db take 14.28 days to orbit each other. Finally the system of stars C and Dab, and the system of stars Aab and B, take more than 20,000 years to orbit each other.<sup id="cite_ref-Tokovinin_34-1" class="reference"><a href="#cite_note-Tokovinin-34"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup></span> </li> <li id="cite_note-69"><span class="mw-cite-backlink"><b><a href="#cite_ref-69">^</a></b></span> <span class="reference-text">Distance calculated from redshift.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=10" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.merriam-webster.com/dictionary/Corona">"Corona"</a>. <i><a href="/wiki/Merriam-Webster" title="Merriam-Webster">Merriam-Webster.com Dictionary</a></i>. Merriam-Webster.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Merriam-Webster.com+Dictionary&rft.atitle=Corona&rft_id=https%3A%2F%2Fwww.merriam-webster.com%2Fdictionary%2FCorona&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span>, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.merriam-webster.com/dictionary/Corona%20Borealis">"Corona Borealis"</a>. <i><a href="/wiki/Merriam-Webster" title="Merriam-Webster">Merriam-Webster.com Dictionary</a></i>. Merriam-Webster.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Merriam-Webster.com+Dictionary&rft.atitle=Corona+Borealis&rft_id=https%3A%2F%2Fwww.merriam-webster.com%2Fdictionary%2FCorona%2520Borealis&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation encyclopaedia cs1"><a rel="nofollow" class="external text" href="https://www.dictionary.com/browse/Corona-Borealis">"Corona Borealis"</a>. <i><a href="/wiki/Dictionary.com" title="Dictionary.com">Dictionary.com Unabridged</a></i> (Online). n.d.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Corona+Borealis&rft.btitle=Dictionary.com+Unabridged&rft_id=https%3A%2F%2Fwww.dictionary.com%2Fbrowse%2FCorona-Borealis&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-boundary-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-boundary_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-boundary_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://www.iau.org/public/themes/constellations/#crb">"Corona Borealis, constellation boundary"</a>. <i>The Constellations</i>. International Astronomical Union<span class="reference-accessdate">. Retrieved <span class="nowrap">27 February</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Constellations&rft.atitle=Corona+Borealis%2C+constellation+boundary&rft_id=https%3A%2F%2Fwww.iau.org%2Fpublic%2Fthemes%2Fconstellations%2F%23crb&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-van_Leeuwen2007-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-van_Leeuwen2007_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFvan_Leeuwen2007" class="citation journal cs1">van Leeuwen, F. (2007). <a rel="nofollow" class="external text" href="http://www.aanda.org/index.php?option=com_article&access=bibcode&Itemid=129&bibcode=2007A%2526A...474..653VFUL">"Validation of the new Hipparcos reduction"</a>. <i>Astronomy and Astrophysics</i>. <b>474</b> (2): 653–664. <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/0708.1752">0708.1752</a></span>. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2007A&A...474..653V">2007A&A...474..653V</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1051%2F0004-6361%3A20078357">10.1051/0004-6361:20078357</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:18759600">18759600</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Astronomy+and+Astrophysics&rft.atitle=Validation+of+the+new+Hipparcos+reduction&rft.volume=474&rft.issue=2&rft.pages=653-664&rft.date=2007&rft_id=info%3Aarxiv%2F0708.1752&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A18759600%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1051%2F0004-6361%3A20078357&rft_id=info%3Abibcode%2F2007A%26A...474..653V&rft.aulast=van+Leeuwen&rft.aufirst=F.&rft_id=http%3A%2F%2Fwww.aanda.org%2Findex.php%3Foption%3Dcom_article%26access%3Dbibcode%26Itemid%3D129%26bibcode%3D2007A%252526A...474..653VFUL&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span> <a rel="nofollow" class="external text" href="http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ554676b338a2&-out.add=.&-source=I/311/hip2&recno=78518">Vizier catalog entry </a></span> </li> <li id="cite_note-tirionconst-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-tirionconst_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-tirionconst_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-tirionconst_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-tirionconst_5-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRidpath,_Ian" class="citation web cs1"><a href="/wiki/Ian_Ridpath" title="Ian Ridpath">Ridpath, Ian</a>. <a rel="nofollow" class="external text" href="http://www.ianridpath.com/constellations1.html">"Constellations: Andromeda–Indus"</a>. <i>Star Tales</i>. self-published<span class="reference-accessdate">. Retrieved <span class="nowrap">9 September</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Star+Tales&rft.atitle=Constellations%3A+Andromeda%E2%80%93Indus&rft.au=Ridpath%2C+Ian&rft_id=http%3A%2F%2Fwww.ianridpath.com%2Fconstellations1.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-pa30_469-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-pa30_469_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRussell1922" class="citation journal cs1"><a href="/wiki/Henry_Norris_Russell" title="Henry Norris Russell">Russell, Henry Norris</a> (1922). "The New International Symbols for the Constellations". <i><a href="/wiki/Popular_Astronomy_(US_magazine)" title="Popular Astronomy (US magazine)">Popular Astronomy</a></i>. <b>30</b>: 469. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1922PA.....30..469R">1922PA.....30..469R</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Popular+Astronomy&rft.atitle=The+New+International+Symbols+for+the+Constellations&rft.volume=30&rft.pages=469&rft.date=1922&rft_id=info%3Abibcode%2F1922PA.....30..469R&rft.aulast=Russell&rft.aufirst=Henry+Norris&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-boundary2-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-boundary2_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://www.iau.org/public/themes/constellations/#crb">"Corona Borealis, Constellation Boundary"</a>. <i>The Constellations</i>. International Astronomical Union<span class="reference-accessdate">. Retrieved <span class="nowrap">12 October</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Constellations&rft.atitle=Corona+Borealis%2C+Constellation+Boundary&rft_id=https%3A%2F%2Fwww.iau.org%2Fpublic%2Fthemes%2Fconstellations%2F%23crb&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCornelius2005" class="citation book cs1">Cornelius, Geoffrey (2005). <i>Complete Guide to the Constellations: The Starwatcher's Essential Guide to the 88 Constellations, Their Myths and Symbols</i>. 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Cambridge, Massachusetts: Sky Publishing Corporation. p. 30. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-931559-44-7" title="Special:BookSources/978-1-931559-44-7"><bdi>978-1-931559-44-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=A+Dictionary+of+Modern+Star+Names%3A+A+Short+Guide+to+254+Star+Names+and+Their+Derivations&rft.place=Cambridge%2C+Massachusetts&rft.pages=30&rft.pub=Sky+Publishing+Corporation&rft.date=2006&rft.isbn=978-1-931559-44-7&rft.au=Kunitzch%2C+Paul&rft.au=Smart%2C+Tim&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-Raymo-79"><span class="mw-cite-backlink">^ <a href="#cite_ref-Raymo_79-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Raymo_79-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRaymo1990" class="citation book cs1">Raymo, Chet (1990) [1982]. <a rel="nofollow" class="external text" href="https://books.google.com/books?id=rTe5HaRsAS4C&pg=PA101"><i>Three Hundred and Sixty Five Starry Nights: An Introduction to Astronomy for Every Night of the Year</i></a>. New York, New York: Simon and Schuster. p. 101. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-671-76606-1" title="Special:BookSources/978-0-671-76606-1"><bdi>978-0-671-76606-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Three+Hundred+and+Sixty+Five+Starry+Nights%3A+An+Introduction+to+Astronomy+for+Every+Night+of+the+Year&rft.place=New+York%2C+New+York&rft.pages=101&rft.pub=Simon+and+Schuster&rft.date=1990&rft.isbn=978-0-671-76606-1&rft.aulast=Raymo&rft.aufirst=Chet&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DrTe5HaRsAS4C%26pg%3DPA101&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-80"><span class="mw-cite-backlink"><b><a href="#cite_ref-80">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRapoport,_YossefSavage-Smith,_Emilie2013" class="citation book cs1">Rapoport, Yossef; <a href="/wiki/Savage-Smith,_Emilie" class="mw-redirect" title="Savage-Smith, Emilie">Savage-Smith, Emilie</a> (2013). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=ERJMAgAAQBAJ&pg=PA622"><i>An Eleventh-Century Egyptian Guide to the Universe: The Book of Curiosities, Edited with an Annotated Translation</i></a>. Leiden, Netherlands: BRILL. p. 622. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-90-04-25699-6" title="Special:BookSources/978-90-04-25699-6"><bdi>978-90-04-25699-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=An+Eleventh-Century+Egyptian+Guide+to+the+Universe%3A+The+Book+of+Curiosities%2C+Edited+with+an+Annotated+Translation&rft.place=Leiden%2C+Netherlands&rft.pages=622&rft.pub=BRILL&rft.date=2013&rft.isbn=978-90-04-25699-6&rft.au=Rapoport%2C+Yossef&rft.au=Savage-Smith%2C+Emilie&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DERJMAgAAQBAJ%26pg%3DPA622&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-hall-81"><span class="mw-cite-backlink"><b><a href="#cite_ref-hall_81-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHall2005" class="citation journal cs1">Hall, Robert L. (2005). <a rel="nofollow" class="external text" href="http://www.ontarioarchaeology.on.ca/publications/pdf/oa_79-80hall.pdf">"Contradictions as a Source of Historical Perspective: Camp Circles and Sacred Poles"</a> <span class="cs1-format">(PDF)</span>. <i>Ontario Archaeology</i> (79/80): 115–26 [122]. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150227150425/http://www.ontarioarchaeology.on.ca/publications/pdf/oa_79-80hall.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 2015-02-27.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Ontario+Archaeology&rft.atitle=Contradictions+as+a+Source+of+Historical+Perspective%3A+Camp+Circles+and+Sacred+Poles&rft.issue=79%2F80&rft.pages=115-26+122&rft.date=2005&rft.aulast=Hall&rft.aufirst=Robert+L.&rft_id=http%3A%2F%2Fwww.ontarioarchaeology.on.ca%2Fpublications%2Fpdf%2Foa_79-80hall.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-82"><span class="mw-cite-backlink"><b><a href="#cite_ref-82">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFChamberlain1982" class="citation book cs1">Chamberlain, Von Del (1982). "Earth Lodge as Observatory". In Anthony F. Aveni (ed.). <i>Archaeoastronomy in the New World: American Primitive Astronomy : Proceedings of an International Conference Held at Oxford University, September, 1981</i>. Cambridge, United Kingdom: Cambridge University Press. p. 184. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-521-24731-3" title="Special:BookSources/978-0-521-24731-3"><bdi>978-0-521-24731-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Earth+Lodge+as+Observatory&rft.btitle=Archaeoastronomy+in+the+New+World%3A+American+Primitive+Astronomy+%3A+Proceedings+of+an+International+Conference+Held+at+Oxford+University%2C+September%2C+1981&rft.place=Cambridge%2C+United+Kingdom&rft.pages=184&rft.pub=Cambridge+University+Press&rft.date=1982&rft.isbn=978-0-521-24731-3&rft.aulast=Chamberlain&rft.aufirst=Von+Del&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-83"><span class="mw-cite-backlink"><b><a href="#cite_ref-83">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHagar1900" class="citation journal cs1">Hagar, Stansbury (1900). "The Celestial Bear". <i>The Journal of American Folklore</i>. <b>13</b> (49): 92–103. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2307%2F533799">10.2307/533799</a>. <a href="/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/533799">533799</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Journal+of+American+Folklore&rft.atitle=The+Celestial+Bear&rft.volume=13&rft.issue=49&rft.pages=92-103&rft.date=1900&rft_id=info%3Adoi%2F10.2307%2F533799&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F533799%23id-name%3DJSTOR&rft.aulast=Hagar&rft.aufirst=Stansbury&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-84"><span class="mw-cite-backlink"><b><a href="#cite_ref-84">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMakemson1941" class="citation book cs1">Makemson, Maud Worcester (1941). <i>The Morning Star Rises: an account of Polynesian astronomy</i>. New Haven, Connecticut: Yale University Press. p. 282. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1941msra.book.....M">1941msra.book.....M</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Morning+Star+Rises%3A+an+account+of+Polynesian+astronomy&rft.place=New+Haven%2C+Connecticut&rft.pages=282&rft.pub=Yale+University+Press&rft.date=1941&rft_id=info%3Abibcode%2F1941msra.book.....M&rft.aulast=Makemson&rft.aufirst=Maud+Worcester&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-85"><span class="mw-cite-backlink"><b><a href="#cite_ref-85">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOlcott,_William_Tyler2004" class="citation book cs1">Olcott, William Tyler (2004). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=TIatz2DGXQwC"><i>Star Lore: Myths, Legends, and Facts</i></a>. New York, New York: Dover Publication Inc. p. 151. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-486-43581-7" title="Special:BookSources/978-0-486-43581-7"><bdi>978-0-486-43581-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Star+Lore%3A+Myths%2C+Legends%2C+and+Facts&rft.place=New+York%2C+New+York&rft.pages=151&rft.pub=Dover+Publication+Inc.&rft.date=2004&rft.isbn=978-0-486-43581-7&rft.au=Olcott%2C+William+Tyler&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DTIatz2DGXQwC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-ridley1875-86"><span class="mw-cite-backlink"><b><a href="#cite_ref-ridley1875_86-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRidley1875" class="citation book cs1">Ridley, William (1875). <i>Kámilarói, and other Australian languages</i> (2nd ed.). Sydney, New South Wales: T. Richards, government printer. pp. 141–42.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=K%C3%A1milar%C3%B3i%2C+and+other+Australian+languages&rft.place=Sydney%2C+New+South+Wales&rft.pages=141-42&rft.edition=2nd&rft.pub=T.+Richards%2C+government+printer&rft.date=1875&rft.aulast=Ridley&rft.aufirst=William&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-87"><span class="mw-cite-backlink"><b><a href="#cite_ref-87">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHarneyCairns2004" class="citation book cs1">Harney, Bill Yidumduma; Cairns, Hugh C. (2004) [2003]. <i>Dark Sparklers</i> (Revised ed.). Merimbula, New South Wales: Hugh C. Cairns. pp. 98, 105. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-9750908-0-1" title="Special:BookSources/0-9750908-0-1"><bdi>0-9750908-0-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Dark+Sparklers&rft.place=Merimbula%2C+New+South+Wales&rft.pages=98%2C+105&rft.edition=Revised&rft.pub=Hugh+C.+Cairns&rft.date=2004&rft.isbn=0-9750908-0-1&rft.aulast=Harney&rft.aufirst=Bill+Yidumduma&rft.au=Cairns%2C+Hugh+C.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-88"><span class="mw-cite-backlink"><b><a href="#cite_ref-88">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKanas2007" class="citation book cs1">Kanas, Nick (2007). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=bae3LP4tfP4C&pg=PA208"><i>Star maps: history, artistry, and cartography</i></a>. New York, New York: Springer. pp. 207–09. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-387-71668-8" title="Special:BookSources/978-0-387-71668-8"><bdi>978-0-387-71668-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Star+maps%3A+history%2C+artistry%2C+and+cartography&rft.place=New+York%2C+New+York&rft.pages=207-09&rft.pub=Springer&rft.date=2007&rft.isbn=978-0-387-71668-8&rft.aulast=Kanas&rft.aufirst=Nick&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dbae3LP4tfP4C%26pg%3DPA208&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-89"><span class="mw-cite-backlink"><b><a href="#cite_ref-89">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSmith2005" class="citation book cs1">Smith, Don G. (2005). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=3jTFK9HTZaUC&pg=PA16"><i>H.P. Lovecraft in Popular Culture: The Works and Their Adaptations in Film, Television, Comics, Music and Games</i></a>. Jefferson, North Carolina: McFarland. p. 16. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-7864-2091-X" title="Special:BookSources/0-7864-2091-X"><bdi>0-7864-2091-X</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=H.P.+Lovecraft+in+Popular+Culture%3A+The+Works+and+Their+Adaptations+in+Film%2C+Television%2C+Comics%2C+Music+and+Games&rft.place=Jefferson%2C+North+Carolina&rft.pages=16&rft.pub=McFarland&rft.date=2005&rft.isbn=0-7864-2091-X&rft.aulast=Smith&rft.aufirst=Don+G.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D3jTFK9HTZaUC%26pg%3DPA16&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> <li id="cite_note-90"><span class="mw-cite-backlink"><b><a href="#cite_ref-90">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.allmusic.com/album/corona-borealis-mw0000335058">"Cadacross Corona Borealis"</a>. <i>Allmusic</i>. All Media Network. 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">14 March</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Allmusic&rft.atitle=Cadacross+Corona+Borealis&rft.date=2015&rft_id=http%3A%2F%2Fwww.allmusic.com%2Falbum%2Fcorona-borealis-mw0000335058&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Cited_texts">Cited texts</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=11" title="Edit section: Cited texts"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRidpathTirion2001" class="citation book cs1">Ridpath, Ian; Tirion, Wil (2001). <i>Stars and Planets Guide</i>. Princeton, New Jersey: Princeton University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-691-08913-3" title="Special:BookSources/978-0-691-08913-3"><bdi>978-0-691-08913-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Stars+and+Planets+Guide&rft.place=Princeton%2C+New+Jersey&rft.pub=Princeton+University+Press&rft.date=2001&rft.isbn=978-0-691-08913-3&rft.aulast=Ridpath&rft.aufirst=Ian&rft.au=Tirion%2C+Wil&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACorona+Borealis" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Corona_Borealis&action=edit&section=12" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Commons-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Media related to <a href="https://commons.wikimedia.org/wiki/Corona_Borealis" class="extiw" title="commons:Corona Borealis">Corona Borealis</a> at Wikimedia Commons</li> <li><a rel="nofollow" class="external text" href="https://iconographic.warburg.sas.ac.uk/category/vpc-taxonomy-017043">Warburg Institute Iconographic Database (ca 160 medieval and early modern images of Corona 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.mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Corona_Borealis" title="Template:Corona Borealis"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Corona_Borealis" title="Template talk:Corona Borealis"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Corona_Borealis" title="Special:EditPage/Template:Corona Borealis"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_of_Corona_Borealis" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">Constellation of Corona Borealis</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div> <ul><li><a href="/wiki/List_of_stars_in_Corona_Borealis" title="List of stars in Corona Borealis">List of stars in Corona Borealis</a></li> <li><a href="/wiki/Corona_Borealis_in_Chinese_astronomy" title="Corona Borealis in Chinese astronomy">Corona Borealis in Chinese astronomy</a></li> <li><a href="/wiki/Hercules%E2%80%93Corona_Borealis_Great_Wall" title="Hercules–Corona Borealis Great Wall">Hercules–Corona Borealis Great Wall</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Star" title="Star">Stars</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Bayer_designation" title="Bayer designation">Bayer</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alpha_Coronae_Borealis" title="Alpha Coronae Borealis">α (Alphecca)</a></li> <li><a href="/wiki/Beta_Coronae_Borealis" title="Beta Coronae Borealis">β (Nusakan)</a></li> <li><a href="/wiki/Gamma_Coronae_Borealis" title="Gamma Coronae Borealis">γ</a></li> <li><a href="/wiki/Delta_Coronae_Borealis" title="Delta Coronae Borealis">δ</a></li> <li><a href="/wiki/Epsilon_Coronae_Borealis" title="Epsilon Coronae Borealis">ε</a></li> <li><a href="/wiki/Zeta_Coronae_Borealis" title="Zeta Coronae Borealis">ζ<sup>1</sup></a></li> <li><a href="/wiki/Zeta_Coronae_Borealis" title="Zeta Coronae Borealis">ζ<sup>2</sup></a></li> <li><a href="/wiki/Eta_Coronae_Borealis" title="Eta Coronae Borealis">η</a></li> <li><a href="/wiki/Theta_Coronae_Borealis" title="Theta Coronae Borealis">θ</a></li> <li><a href="/wiki/Iota_Coronae_Borealis" title="Iota Coronae Borealis">ι</a></li> <li><a href="/wiki/Kappa_Coronae_Borealis" title="Kappa Coronae Borealis">κ</a></li> <li><a href="/wiki/Lambda_Coronae_Borealis" title="Lambda Coronae Borealis">λ</a></li> <li><a href="/wiki/Mu_Coronae_Borealis" title="Mu Coronae Borealis">μ</a></li> <li><a href="/wiki/Nu1_Coronae_Borealis" title="Nu1 Coronae Borealis">ν<sup>1</sup></a></li> <li><a href="/wiki/Nu2_Coronae_Borealis" title="Nu2 Coronae Borealis">ν<sup>2</sup></a></li> <li><a href="/wiki/Xi_Coronae_Borealis" title="Xi Coronae Borealis">ξ</a></li> <li><a href="/wiki/Omicron_Coronae_Borealis" title="Omicron Coronae Borealis">ο</a></li> <li><a href="/wiki/Pi_Coronae_Borealis" title="Pi Coronae Borealis">π</a></li> <li><a href="/wiki/Rho_Coronae_Borealis" title="Rho Coronae Borealis">ρ</a></li> <li><a href="/wiki/Sigma_Coronae_Borealis" title="Sigma Coronae Borealis">σ</a></li> <li><a href="/wiki/Tau_Coronae_Borealis" title="Tau Coronae Borealis">τ</a></li> <li><a href="/wiki/Upsilon_Coronae_Borealis" title="Upsilon Coronae Borealis">υ</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Flamsteed_designation" title="Flamsteed designation">Flamsteed</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/23_Herculis" class="mw-redirect" title="23 Herculis">23 Her</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Variable_star_designation" class="mw-redirect" title="Variable star designation">Variable</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/R_Coronae_Borealis" title="R Coronae Borealis">R</a></li> <li><a href="/wiki/S_Coronae_Borealis" title="S Coronae Borealis">S</a></li> <li><a href="/wiki/T_Coronae_Borealis" title="T Coronae Borealis">T</a></li> <li><a href="/wiki/U_Coronae_Borealis" title="U Coronae Borealis">U</a></li> <li><a href="/wiki/V_Coronae_Borealis" title="V Coronae Borealis">V</a></li> <li><a href="/wiki/W_Coronae_Borealis" title="W Coronae Borealis">W</a></li> <li><a href="/wiki/RR_Coronae_Borealis" title="RR Coronae Borealis">RR</a></li> <li><a href="/wiki/RS_Coronae_Borealis" title="RS Coronae Borealis">RS</a></li> <li><a href="/wiki/TY_Coronae_Borealis" title="TY Coronae Borealis">TY</a></li> <li><a href="/wiki/UW_Coronae_Borealis" title="UW Coronae Borealis">UW</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HD_140913" title="HD 140913">140913</a></li> <li><a href="/wiki/HD_145457" title="HD 145457">145457 (Kamuy)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ADS_9731" title="ADS 9731">ADS 9731</a></li> <li><a href="/wiki/Gliese_611" class="mw-redirect" title="Gliese 611">Gliese 611</a></li> <li><a href="/wiki/GJ_3929" title="GJ 3929">GJ 3929</a></li> <li><a href="/wiki/NGC_6002" class="mw-redirect" title="NGC 6002">NGC 6002</a></li> <li><a href="/wiki/XO-1" title="XO-1">XO-1 (Moldoveanu)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Exoplanet" title="Exoplanet">Exoplanets</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Bayer_designation" title="Bayer designation">Bayer</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Epsilon_Coronae_Borealis_b" class="mw-redirect" title="Epsilon Coronae Borealis b">ε Coronae Borealis b</a></li> <li><a href="/wiki/Kappa_Coronae_Borealis_b" title="Kappa Coronae Borealis b">κ Coronae Borealis b</a></li> <li><a href="/wiki/Omicron_Coronae_Borealis_b" class="mw-redirect" title="Omicron Coronae Borealis b">ο Coronae Borealis b</a></li> <li><a href="/wiki/Rho_Coronae_Borealis_b" class="mw-redirect" title="Rho Coronae Borealis b">ρ Coronae Borealis b</a></li> <li><a href="/wiki/Rho_Coronae_Borealis_c" class="mw-redirect" title="Rho Coronae Borealis c">c</a></li> <li><a href="/wiki/Rho_Coronae_Borealis_d" class="mw-redirect" title="Rho Coronae Borealis d">d</a></li> <li><a href="/wiki/Rho_Coronae_Borealis_e" class="mw-redirect" title="Rho Coronae Borealis e">e</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/GJ_3929_b" title="GJ 3929 b">GJ 3929 b</a></li> <li>c</li> <li><a href="/wiki/XO-1b" title="XO-1b">XO-1b (Negoiu)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Galaxy" title="Galaxy">Galaxies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/New_General_Catalogue" title="New General Catalogue">NGC</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_6085" title="NGC 6085">6085</a></li> <li><a href="/wiki/NGC_6086" title="NGC 6086">6086</a></li> <li><a href="/wiki/NGC_6104" title="NGC 6104">6104</a></li> <li><a href="/wiki/NGC_6120" title="NGC 6120">6120</a></li> <li><a href="/wiki/NGC_6122" title="NGC 6122">6122</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/FSC_15307%2B3253" title="FSC 15307+3253">FSC 15307+3253</a></li> <li><a href="/wiki/IC_1166" title="IC 1166">IC 1166</a></li> <li><a href="/wiki/IC_4539" title="IC 4539">IC 4539</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Galaxy_cluster" title="Galaxy cluster">Galaxy clusters</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Abell" scope="row" class="navbox-group" style="width:6em">Abell</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abell_2061" title="Abell 2061">2061</a></li> <li><a href="/wiki/Abell_2065" title="Abell 2065">2065</a></li> <li><a href="/wiki/Abell_2067" title="Abell 2067">2067</a></li> <li><a href="/wiki/Abell_2142" title="Abell 2142">2142</a></li> <li><a href="/wiki/Abell_2162" title="Abell 2162">2162</a></li> <li><a href="/wiki/RX_J1532.9%2B3021" title="RX J1532.9+3021">RX J1532.9+3021</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="The_88_modern_constellations" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Constellations/modern" title="Template:Constellations/modern"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Constellations/modern" title="Template talk:Constellations/modern"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Constellations/modern" title="Special:EditPage/Template:Constellations/modern"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="The_88_modern_constellations" style="font-size:114%;margin:0 4em">The <a href="/wiki/IAU_designated_constellations" title="IAU designated constellations">88 modern constellations</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Andromeda_(constellation)" title="Andromeda (constellation)">Andromeda</a></li> <li><a href="/wiki/Antlia" title="Antlia">Antlia</a></li> <li><a href="/wiki/Apus" title="Apus">Apus</a></li> <li><a href="/wiki/Aquarius_(constellation)" title="Aquarius (constellation)">Aquarius</a></li> <li><a href="/wiki/Aquila_(constellation)" title="Aquila (constellation)">Aquila</a></li> <li><a href="/wiki/Ara_(constellation)" title="Ara (constellation)">Ara</a></li> <li><a href="/wiki/Aries_(constellation)" title="Aries (constellation)">Aries</a></li> <li><a href="/wiki/Auriga" title="Auriga">Auriga</a></li> <li><a href="/wiki/Bo%C3%B6tes" title="Boötes">Boötes</a></li> <li><a href="/wiki/Caelum" title="Caelum">Caelum</a></li> <li><a href="/wiki/Camelopardalis" title="Camelopardalis">Camelopardalis</a></li> <li><a href="/wiki/Cancer_(constellation)" title="Cancer (constellation)">Cancer</a></li> <li><a href="/wiki/Canes_Venatici" title="Canes Venatici">Canes Venatici</a></li> <li><a href="/wiki/Canis_Major" title="Canis Major">Canis Major</a></li> <li><a href="/wiki/Canis_Minor" title="Canis Minor">Canis Minor</a></li> <li><a href="/wiki/Capricornus" title="Capricornus">Capricornus</a></li> <li><a href="/wiki/Carina_(constellation)" title="Carina (constellation)">Carina</a></li> <li><a href="/wiki/Cassiopeia_(constellation)" title="Cassiopeia (constellation)">Cassiopeia</a></li> <li><a href="/wiki/Centaurus" title="Centaurus">Centaurus</a></li> <li><a href="/wiki/Cepheus_(constellation)" title="Cepheus (constellation)">Cepheus</a></li> <li><a href="/wiki/Cetus" title="Cetus">Cetus</a></li> <li><a href="/wiki/Chamaeleon" title="Chamaeleon">Chamaeleon</a></li> <li><a href="/wiki/Circinus" title="Circinus">Circinus</a></li> <li><a href="/wiki/Columba_(constellation)" title="Columba (constellation)">Columba</a></li> <li><a href="/wiki/Coma_Berenices" title="Coma Berenices">Coma Berenices</a></li> <li><a href="/wiki/Corona_Australis" title="Corona Australis">Corona Australis</a></li> <li><a class="mw-selflink selflink">Corona Borealis</a></li> <li><a href="/wiki/Corvus_(constellation)" title="Corvus (constellation)">Corvus</a></li> <li><a href="/wiki/Crater_(constellation)" title="Crater (constellation)">Crater</a></li> <li><a href="/wiki/Crux" title="Crux">Crux</a></li> <li><a href="/wiki/Cygnus_(constellation)" title="Cygnus (constellation)">Cygnus</a></li> <li><a href="/wiki/Delphinus" title="Delphinus">Delphinus</a></li> <li><a href="/wiki/Dorado" title="Dorado">Dorado</a></li> <li><a href="/wiki/Draco_(constellation)" title="Draco (constellation)">Draco</a></li> <li><a href="/wiki/Equuleus" title="Equuleus">Equuleus</a></li> <li><a href="/wiki/Eridanus_(constellation)" title="Eridanus (constellation)">Eridanus</a></li> <li><a href="/wiki/Fornax" title="Fornax">Fornax</a></li> <li><a href="/wiki/Gemini_(constellation)" title="Gemini (constellation)">Gemini</a></li> <li><a href="/wiki/Grus_(constellation)" title="Grus (constellation)">Grus</a></li> <li><a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a></li> <li><a href="/wiki/Horologium_(constellation)" title="Horologium (constellation)">Horologium</a></li> <li><a href="/wiki/Hydra_(constellation)" title="Hydra (constellation)">Hydra</a></li> <li><a href="/wiki/Hydrus" title="Hydrus">Hydrus</a></li> <li><a href="/wiki/Indus_(constellation)" title="Indus (constellation)">Indus</a></li> <li><a href="/wiki/Lacerta" title="Lacerta">Lacerta</a></li> <li><a href="/wiki/Leo_(constellation)" title="Leo (constellation)">Leo</a></li> <li><a href="/wiki/Leo_Minor" title="Leo Minor">Leo Minor</a></li> <li><a href="/wiki/Lepus_(constellation)" title="Lepus (constellation)">Lepus</a></li> <li><a href="/wiki/Libra_(constellation)" title="Libra (constellation)">Libra</a></li> <li><a href="/wiki/Lupus_(constellation)" title="Lupus (constellation)">Lupus</a></li> <li><a href="/wiki/Lynx_(constellation)" title="Lynx (constellation)">Lynx</a></li> <li><a href="/wiki/Lyra" title="Lyra">Lyra</a></li> <li><a href="/wiki/Mensa_(constellation)" title="Mensa (constellation)">Mensa</a></li> <li><a href="/wiki/Microscopium" title="Microscopium">Microscopium</a></li> <li><a href="/wiki/Monoceros" title="Monoceros">Monoceros</a></li> <li><a href="/wiki/Musca" title="Musca">Musca</a></li> <li><a href="/wiki/Norma_(constellation)" title="Norma (constellation)">Norma</a></li> <li><a href="/wiki/Octans" title="Octans">Octans</a></li> <li><a href="/wiki/Ophiuchus" title="Ophiuchus">Ophiuchus</a></li> <li><a href="/wiki/Orion_(constellation)" title="Orion (constellation)">Orion</a></li> <li><a href="/wiki/Pavo_(constellation)" title="Pavo (constellation)">Pavo</a></li> <li><a href="/wiki/Pegasus_(constellation)" title="Pegasus (constellation)">Pegasus</a></li> <li><a href="/wiki/Perseus_(constellation)" title="Perseus (constellation)">Perseus</a></li> <li><a href="/wiki/Phoenix_(constellation)" title="Phoenix (constellation)">Phoenix</a></li> <li><a href="/wiki/Pictor" title="Pictor">Pictor</a></li> <li><a href="/wiki/Pisces_(constellation)" title="Pisces (constellation)">Pisces</a></li> <li><a href="/wiki/Piscis_Austrinus" title="Piscis Austrinus">Piscis Austrinus</a></li> <li><a href="/wiki/Puppis" title="Puppis">Puppis</a></li> <li><a href="/wiki/Pyxis" title="Pyxis">Pyxis</a></li> <li><a href="/wiki/Reticulum" title="Reticulum">Reticulum</a></li> <li><a href="/wiki/Sagitta" title="Sagitta">Sagitta</a></li> <li><a href="/wiki/Sagittarius_(constellation)" title="Sagittarius (constellation)">Sagittarius</a></li> <li><a href="/wiki/Scorpius" title="Scorpius">Scorpius</a></li> <li><a href="/wiki/Sculptor_(constellation)" title="Sculptor (constellation)">Sculptor</a></li> <li><a href="/wiki/Scutum_(constellation)" title="Scutum (constellation)">Scutum</a></li> <li><a href="/wiki/Serpens" title="Serpens">Serpens</a></li> <li><a href="/wiki/Sextans" title="Sextans">Sextans</a></li> <li><a href="/wiki/Taurus_(constellation)" title="Taurus (constellation)">Taurus</a></li> <li><a href="/wiki/Telescopium" title="Telescopium">Telescopium</a></li> <li><a href="/wiki/Triangulum" title="Triangulum">Triangulum</a></li> <li><a href="/wiki/Triangulum_Australe" title="Triangulum Australe">Triangulum Australe</a></li> <li><a href="/wiki/Tucana" title="Tucana">Tucana</a></li> <li><a href="/wiki/Ursa_Major" title="Ursa Major">Ursa Major</a></li> <li><a href="/wiki/Ursa_Minor" title="Ursa Minor">Ursa Minor</a></li> <li><a href="/wiki/Vela_(constellation)" title="Vela (constellation)">Vela</a></li> <li><a href="/wiki/Virgo_(constellation)" title="Virgo (constellation)">Virgo</a></li> <li><a href="/wiki/Volans" title="Volans">Volans</a></li> <li><a href="/wiki/Vulpecula" title="Vulpecula">Vulpecula</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/Lists_of_constellations" title="Lists of constellations">Lists of constellations</a></li></ul> </div></td></tr></tbody></table></div><div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"></div><div role="navigation" class="navbox" aria-labelledby="Constellation_history" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Constellations/historic" title="Template:Constellations/historic"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Constellations/historic" title="Template talk:Constellations/historic"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Constellations/historic" title="Special:EditPage/Template:Constellations/historic"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_history" style="font-size:114%;margin:0 4em">Constellation history</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks hlist mw-collapsible autocollapse navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background: #ddf;"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Constellations/historic/ptolemaic" title="Template:Constellations/historic/ptolemaic"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Constellations/historic/ptolemaic" title="Template talk:Constellations/historic/ptolemaic"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Constellations/historic/ptolemaic" title="Special:EditPage/Template:Constellations/historic/ptolemaic"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="48_constellations_listed_by_Ptolemy_after_150_AD" style="font-size:114%;margin:0 4em">48 constellations listed by <a href="/wiki/Ptolemy" title="Ptolemy">Ptolemy</a> after 150 AD</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Andromeda_(constellation)" title="Andromeda (constellation)">Andromeda</a></li> <li><a href="/wiki/Aquarius_(constellation)" title="Aquarius (constellation)">Aquarius</a></li> <li><a href="/wiki/Aquila_(constellation)" title="Aquila (constellation)">Aquila</a></li> <li><a href="/wiki/Ara_(constellation)" title="Ara (constellation)">Ara</a></li> <li><a href="/wiki/Argo_Navis" title="Argo Navis">Argo Navis</a></li> <li><a href="/wiki/Aries_(constellation)" title="Aries (constellation)">Aries</a></li> <li><a href="/wiki/Auriga" title="Auriga">Auriga</a></li> <li><a href="/wiki/Bo%C3%B6tes" title="Boötes">Boötes</a></li> <li><a href="/wiki/Cancer_(constellation)" title="Cancer (constellation)">Cancer</a></li> <li><a href="/wiki/Canis_Major" title="Canis Major">Canis Major</a></li> <li><a href="/wiki/Canis_Minor" title="Canis Minor">Canis Minor</a></li> <li><a href="/wiki/Capricornus" title="Capricornus">Capricornus</a></li> <li><a href="/wiki/Cassiopeia_(constellation)" title="Cassiopeia (constellation)">Cassiopeia</a></li> <li><a href="/wiki/Centaurus" title="Centaurus">Centaurus</a></li> <li><a href="/wiki/Cepheus_(constellation)" title="Cepheus (constellation)">Cepheus</a></li> <li><a href="/wiki/Cetus" title="Cetus">Cetus</a></li> <li><a href="/wiki/Corona_Australis" title="Corona Australis">Corona Australis</a></li> <li><a class="mw-selflink selflink">Corona Borealis</a></li> <li><a href="/wiki/Corvus_(constellation)" title="Corvus (constellation)">Corvus</a></li> <li><a href="/wiki/Crater_(constellation)" title="Crater (constellation)">Crater</a></li> <li><a href="/wiki/Cygnus_(constellation)" title="Cygnus (constellation)">Cygnus</a></li> <li><a href="/wiki/Delphinus" title="Delphinus">Delphinus</a></li> <li><a href="/wiki/Draco_(constellation)" title="Draco (constellation)">Draco</a></li> <li><a href="/wiki/Equuleus" title="Equuleus">Equuleus</a></li> <li><a href="/wiki/Eridanus_(constellation)" title="Eridanus (constellation)">Eridanus</a></li> <li><a href="/wiki/Gemini_(constellation)" title="Gemini (constellation)">Gemini</a></li> <li><a href="/wiki/Hercules_(constellation)" title="Hercules (constellation)">Hercules</a></li> <li><a href="/wiki/Hydra_(constellation)" title="Hydra (constellation)">Hydra</a></li> <li><a href="/wiki/Leo_(constellation)" title="Leo (constellation)">Leo</a></li> <li><a href="/wiki/Lepus_(constellation)" title="Lepus (constellation)">Lepus</a></li> <li><a href="/wiki/Libra_(constellation)" title="Libra (constellation)">Libra</a></li> <li><a href="/wiki/Lupus_(constellation)" title="Lupus (constellation)">Lupus</a></li> <li><a href="/wiki/Lyra" title="Lyra">Lyra</a></li> <li><a href="/wiki/Ophiuchus" title="Ophiuchus">Ophiuchus</a></li> <li><a href="/wiki/Orion_(constellation)" title="Orion (constellation)">Orion</a></li> <li><a href="/wiki/Pegasus_(constellation)" title="Pegasus (constellation)">Pegasus</a></li> <li><a href="/wiki/Perseus_(constellation)" title="Perseus (constellation)">Perseus</a></li> <li><a href="/wiki/Pisces_(constellation)" title="Pisces (constellation)">Pisces</a></li> <li><a href="/wiki/Piscis_Austrinus" title="Piscis Austrinus">Piscis Austrinus</a></li> <li><a href="/wiki/Sagitta" title="Sagitta">Sagitta</a></li> <li><a href="/wiki/Sagittarius_(constellation)" title="Sagittarius (constellation)">Sagittarius</a></li> <li><a href="/wiki/Scorpius" title="Scorpius">Scorpius</a></li> <li><a href="/wiki/Serpens" title="Serpens">Serpens</a></li> <li><a href="/wiki/Taurus_(constellation)" title="Taurus (constellation)">Taurus</a></li> <li><a href="/wiki/Triangulum" title="Triangulum">Triangulum</a></li> <li><a href="/wiki/Ursa_Major" title="Ursa Major">Ursa Major</a></li> <li><a href="/wiki/Ursa_Minor" title="Ursa Minor">Ursa Minor</a></li> <li><a href="/wiki/Virgo_(constellation)" title="Virgo (constellation)">Virgo</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="background:#ffe"><div><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Constellations_listed_by_Ptolemy" title="Category:Constellations listed by Ptolemy">Category</a></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background: #ddf;"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Constellations/historic/modern" title="Template:Constellations/historic/modern"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Constellations/historic/modern" title="Template talk:Constellations/historic/modern"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Constellations/historic/modern" title="Special:EditPage/Template:Constellations/historic/modern"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="The_41_additional_constellations_added_in_the_16th,_17th_and_18th_centuries" style="font-size:114%;margin:0 4em">The 41 additional constellations added in the 16th, 17th and 18th centuries</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>Vespucci or Corsalius early 16c</i>: <a href="/wiki/Crux" title="Crux">Crux</a></li> <li><a href="/wiki/Triangulum_Australe" title="Triangulum Australe">Triangulum Australe</a></li> <li><i>Vopel</i> 1536: <a href="/wiki/Coma_Berenices" title="Coma Berenices">Coma Berenices</a></li> <li><i>Keyser & de Houtman</i> 1596: <a href="/wiki/Apus" title="Apus">Apus</a></li> <li><a href="/wiki/Chamaeleon" title="Chamaeleon">Chamaeleon</a></li> <li><a href="/wiki/Dorado" title="Dorado">Dorado</a></li> <li><a href="/wiki/Grus_(constellation)" title="Grus (constellation)">Grus</a></li> <li><a href="/wiki/Hydrus" title="Hydrus">Hydrus</a></li> <li><a href="/wiki/Indus_(constellation)" title="Indus (constellation)">Indus</a></li> <li><a href="/wiki/Musca" title="Musca">Musca</a></li> <li><a href="/wiki/Pavo_(constellation)" title="Pavo (constellation)">Pavo</a></li> <li><a href="/wiki/Phoenix_(constellation)" title="Phoenix (constellation)">Phoenix</a></li> <li><a href="/wiki/Tucana" title="Tucana">Tucana</a></li> <li><a href="/wiki/Volans" title="Volans">Volans</a></li> <li><i>Plancius</i> 1613: <a href="/wiki/Camelopardalis" title="Camelopardalis">Camelopardalis</a></li> <li><a href="/wiki/Columba_(constellation)" title="Columba (constellation)">Columba</a></li> <li><a href="/wiki/Monoceros" title="Monoceros">Monoceros</a></li> <li><i>Habrecht</i> 1621: <a href="/wiki/Reticulum" title="Reticulum">Reticulum</a></li> <li><i>Hevelius</i> 1683: <a href="/wiki/Canes_Venatici" title="Canes Venatici">Canes Venatici</a></li> <li><a href="/wiki/Lacerta" title="Lacerta">Lacerta</a></li> <li><a href="/wiki/Leo_Minor" title="Leo Minor">Leo Minor</a></li> <li><a href="/wiki/Lynx_(constellation)" title="Lynx (constellation)">Lynx</a></li> <li><a href="/wiki/Scutum_(constellation)" title="Scutum (constellation)">Scutum</a></li> <li><a href="/wiki/Sextans" title="Sextans">Sextans</a></li> <li><a href="/wiki/Vulpecula" title="Vulpecula">Vulpecula</a></li> <li><i>de Lacaille</i> 1763: <a href="/wiki/Antlia" title="Antlia">Antlia</a></li> <li><a href="/wiki/Caelum" title="Caelum">Caelum</a></li> <li><a href="/wiki/Carina_(constellation)" title="Carina (constellation)">Carina</a></li> <li><a href="/wiki/Circinus" title="Circinus">Circinus</a></li> <li><a href="/wiki/Fornax" title="Fornax">Fornax</a></li> <li><a href="/wiki/Horologium_(constellation)" title="Horologium (constellation)">Horologium</a></li> <li><a href="/wiki/Mensa_(constellation)" title="Mensa (constellation)">Mensa</a></li> <li><a href="/wiki/Microscopium" title="Microscopium">Microscopium</a></li> <li><a href="/wiki/Norma_(constellation)" title="Norma (constellation)">Norma</a></li> <li><a href="/wiki/Octans" title="Octans">Octans</a></li> <li><a href="/wiki/Pictor" title="Pictor">Pictor</a></li> <li><a href="/wiki/Puppis" title="Puppis">Puppis</a></li> <li><a href="/wiki/Pyxis" title="Pyxis">Pyxis</a></li> <li><a href="/wiki/Sculptor_(constellation)" title="Sculptor (constellation)">Sculptor</a></li> <li><a href="/wiki/Telescopium" title="Telescopium">Telescopium</a></li> <li><a href="/wiki/Vela_(constellation)" title="Vela (constellation)">Vela</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background: #ddf;"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Constellations/historic/obsolete" title="Template:Constellations/historic/obsolete"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Constellations/historic/obsolete" title="Template talk:Constellations/historic/obsolete"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Constellations/historic/obsolete" title="Special:EditPage/Template:Constellations/historic/obsolete"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Obsolete_constellations_(including_Ptolemy&#039;s_Argo_Navis)" style="font-size:114%;margin:0 4em"><a href="/wiki/Former_constellations" title="Former constellations">Obsolete constellations</a> (including Ptolemy's Argo Navis)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Anguilla_(constellation)" class="mw-redirect" title="Anguilla (constellation)">Anguilla</a></li> <li><a href="/wiki/Anser_(constellation)" class="mw-redirect" title="Anser (constellation)">Anser</a></li> <li><a href="/wiki/Antinous_(constellation)" title="Antinous (constellation)">Antinous</a></li> <li><a href="/wiki/Apes_(constellation)" class="mw-redirect" title="Apes (constellation)">Apes</a></li> <li><a href="/wiki/Aranea_(constellation)" class="mw-redirect" title="Aranea (constellation)">Aranea</a></li> <li><a href="/wiki/Argo_Navis" title="Argo Navis">Argo Navis</a></li> <li><a href="/wiki/Asterion_(constellation)" class="mw-redirect" title="Asterion (constellation)">Asterion</a></li> <li><a href="/wiki/Bufo_(constellation)" class="mw-redirect" title="Bufo (constellation)">Bufo</a></li> <li><a href="/wiki/Cancer_Minor" title="Cancer Minor">Cancer Minor</a></li> <li><a href="/wiki/Cerberus_(constellation)" title="Cerberus (constellation)">Cerberus</a></li> <li><a href="/wiki/Chara_(constellation)" class="mw-redirect" title="Chara (constellation)">Chara</a></li> <li><a href="/wiki/Custos_Messium" title="Custos Messium">Custos Messium</a></li> <li><a href="/wiki/Felis_(constellation)" title="Felis (constellation)">Felis</a></li> <li><a href="/wiki/Honores_Friderici" title="Honores Friderici">Honores Friderici/Gloria Frederici</a></li> <li><a href="/wiki/Gallus_(constellation)" title="Gallus (constellation)">Gallus</a></li> <li><a href="/wiki/Globus_Aerostaticus" title="Globus Aerostaticus">Globus Aerostaticus</a></li> <li><a href="/wiki/Hippocampus_(constellation)" class="mw-redirect" title="Hippocampus (constellation)">Hippocampus</a></li> <li><a href="/wiki/Hirudo_(constellation)" class="mw-redirect" title="Hirudo (constellation)">Hirudo</a></li> <li><a href="/wiki/Jordanus_(constellation)" title="Jordanus (constellation)">Jordanus</a></li> <li><a href="/wiki/Leo_Palatinus" title="Leo Palatinus">Leo Palatinus</a></li> <li><a href="/wiki/Lilium_(constellation)" class="mw-redirect" title="Lilium (constellation)">Lilium</a></li> <li><a href="/w/index.php?title=Limax_(constellation)&action=edit&redlink=1" class="new" title="Limax (constellation) (page does not exist)">Limax</a></li> <li><a href="/wiki/Lochium_Funis" title="Lochium Funis">Lochium Funis</a></li> <li><a href="/w/index.php?title=Lumbricus_(constellation)&action=edit&redlink=1" class="new" title="Lumbricus (constellation) (page does not exist)">Lumbricus</a></li> <li><a href="/wiki/Machina_Electrica" title="Machina Electrica">Machina Electrica</a></li> <li><a href="/wiki/Malus_(constellation)" title="Malus (constellation)">Malus</a></li> <li><a href="/w/index.php?title=Manis_(constellation)&action=edit&redlink=1" class="new" title="Manis (constellation) (page does not exist)">Manis</a></li> <li><a href="/wiki/Mons_Maenalus" title="Mons Maenalus">Mons Maenalus</a></li> <li><a href="/wiki/Musca_Borealis" title="Musca Borealis">Musca Borealis</a></li> <li><a href="/wiki/Noctua_(constellation)" title="Noctua (constellation)">Noctua</a></li> <li><a href="/wiki/Officina_Typographica" title="Officina Typographica">Officina Typographica</a></li> <li><a href="/w/index.php?title=Patella_(constellation)&action=edit&redlink=1" class="new" title="Patella (constellation) (page does not exist)">Patella</a></li> <li><a href="/w/index.php?title=Phaethon_(constellation)&action=edit&redlink=1" class="new" title="Phaethon (constellation) (page does not exist)">Phaethon</a></li> <li><a href="/wiki/Polophylax" title="Polophylax">Polophylax</a></li> <li><a href="/wiki/Psalterium_Georgii" title="Psalterium Georgii">Psalterium Georgianum/Harpa Georgii</a></li> <li><a href="/wiki/Quadrans_Muralis" title="Quadrans Muralis">Quadrans Muralis</a></li> <li><a href="/wiki/Ramus_Pomifer" title="Ramus Pomifer">Ramus Pomifer</a></li> <li><a href="/wiki/Robur_Carolinum" title="Robur Carolinum">Robur Carolinum</a></li> <li><a href="/w/index.php?title=Rosa_(constellation)&action=edit&redlink=1" class="new" title="Rosa (constellation) (page does not exist)">Rosa</a></li> <li><a href="/w/index.php?title=Scarabaeus_(constellation)&action=edit&redlink=1" class="new" title="Scarabaeus (constellation) (page does not exist)">Scarabaeus</a></li> <li><a href="/wiki/Sceptrum_Brandenburgicum" title="Sceptrum Brandenburgicum">Sceptrum Brandenburgicum</a></li> <li><a href="/wiki/Sceptrum_et_Manus_Iustitiae" title="Sceptrum et Manus Iustitiae">Sceptrum et Manus Iustitiae</a></li> <li><a href="/wiki/Solarium_(constellation)" title="Solarium (constellation)">Solarium</a></li> <li><a href="/wiki/Rangifer_(constellation)" title="Rangifer (constellation)">Tarandus/Rangifer</a></li> <li><a href="/wiki/Taurus_Poniatovii" title="Taurus Poniatovii">Taurus Poniatovii</a></li> <li><a href="/wiki/Telescopium_Herschelii" title="Telescopium Herschelii">Telescopium Herschelii</a></li> <li><a href="/wiki/Pisces_(constellation)#History_and_Mythology" title="Pisces (constellation)">Testudo</a></li> <li><a href="/wiki/River_Tigris_(constellation)" title="River Tigris (constellation)">Tigris</a></li> <li><a href="/wiki/Triangulum_Minus" title="Triangulum Minus">Triangulum Minus</a></li> <li><a href="/wiki/Turdus_Solitarius" title="Turdus Solitarius">Turdus Solitarius</a></li> <li><a href="/wiki/Vespa_(constellation)" class="mw-redirect" title="Vespa (constellation)">Vespa</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0;background: #ddf;"><div style="padding:0 0.25em"> <ul><li><i><b>obsolete constellation names</b></i></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Musca#History" title="Musca">Apis</a></li> <li><a href="/wiki/Grus_(constellation)" title="Grus (constellation)">Phoenicopterus</a></li> <li><a href="/wiki/Ophiuchus" title="Ophiuchus">Serpentarius</a></li> <li><a href="/wiki/Dorado" title="Dorado">Xiphias</a></li> <li><a href="/wiki/Lyra" title="Lyra">Vultur cadens</a></li> <li><a href="/wiki/Aquila_(constellation)#History" title="Aquila (constellation)">Vultur volans</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r1130092004">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output .portal-bar-bordered{padding:0 2em;background-color:#fdfdfd;border:1px solid #a2a9b1;clear:both;margin:1em auto 0}.mw-parser-output .portal-bar-related{font-size:100%;justify-content:flex-start}.mw-parser-output .portal-bar-unbordered{padding:0 1.7em;margin-left:0}.mw-parser-output .portal-bar-header{margin:0 1em 0 0.5em;flex:0 0 auto;min-height:24px}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;flex:0 1 auto;padding:0.15em 0;column-gap:1em;align-items:baseline;margin:0;list-style:none}.mw-parser-output .portal-bar-content-related{margin:0;list-style:none}.mw-parser-output .portal-bar-item{display:inline-block;margin:0.15em 0.2em;min-height:24px;line-height:24px}@media screen and (max-width:768px){.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;flex-flow:column wrap;align-items:baseline}.mw-parser-output .portal-bar-header{text-align:center;flex:0;padding-left:0.5em;margin:0 auto}.mw-parser-output .portal-bar-related{font-size:100%;align-items:flex-start}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;align-items:center;flex:0;column-gap:1em;border-top:1px solid #a2a9b1;margin:0 auto;list-style:none}.mw-parser-output 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class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Crab_Nebula.jpg/29px-Crab_Nebula.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/00/Crab_Nebula.jpg/38px-Crab_Nebula.jpg 2x" data-file-width="3864" data-file-height="3864" /></span></span> </span><a href="/wiki/Portal:Astronomy" title="Portal:Astronomy">Astronomy</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:He1523a.jpg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/He1523a.jpg/16px-He1523a.jpg" decoding="async" width="16" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/He1523a.jpg/25px-He1523a.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/He1523a.jpg/33px-He1523a.jpg 2x" data-file-width="180" data-file-height="207" /></a></span> </span><a href="/wiki/Portal:Stars" title="Portal:Stars">Stars</a></li><li 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110.779 20 Template:Cite_book"," 6.12% 80.776 1 Template:Stars_of_Corona_Borealis"," 6.05% 79.911 2 Template:MerriamWebsterDictionary"," 5.43% 71.762 5 Template:Sfn"]},"scribunto":{"limitreport-timeusage":{"value":"0.803","limit":"10.000"},"limitreport-memusage":{"value":23874207,"limit":52428800},"limitreport-logs":"anchor_id_list = table#1 {\n [\"CITEREFBenest1996\"] = 1,\n [\"CITEREFBonsor,_AmyKennedy,_Grant_M.Crepp,_Justin_R.Johnson,_John_A.2013\"] = 1,\n [\"CITEREFBortle2001\"] = 1,\n [\"CITEREFBruntt,_H.Kervella,_P.Mérand,_A.Brandão,_I.M.2010\"] = 2,\n [\"CITEREFChamberlain1982\"] = 1,\n [\"CITEREFCornelius2005\"] = 1,\n [\"CITEREFDavis,_Kate2000\"] = 1,\n [\"CITEREFGondoin2005\"] = 1,\n [\"CITEREFGüdel,_M.Arzner,_K.Audard,_M.Mewe,_R.2003\"] = 1,\n [\"CITEREFHagar1900\"] = 1,\n [\"CITEREFHall2005\"] = 1,\n [\"CITEREFHarneyCairns2004\"] = 1,\n [\"CITEREFJeffers,_S._V.Min,_M.Waters,_L._B._F._M.Canovas,_H.2012\"] = 1,\n [\"CITEREFJiménez-Esteban,_F._M.Caballero,_J._A.Dorda,_R.Miles-Páez,_P._A.2012\"] = 1,\n [\"CITEREFJohnson,_H._L.Iriarte,_B.Mitchell,_R._I.Wisniewskj,_W._Z.1966\"] = 1,\n [\"CITEREFKaler\"] = 3,\n [\"CITEREFKaler2007\"] = 1,\n [\"CITEREFKaler2008\"] = 1,\n [\"CITEREFKaler2012\"] = 1,\n [\"CITEREFKanas2007\"] = 1,\n [\"CITEREFKepple,_George_RobertSanner,_Glen_W.1998\"] = 1,\n [\"CITEREFKing,_Jeremy_R.Villarreal,_Adam_R.Soderblom,_David_R.Gulliver,_Austin_F.2003\"] = 1,\n [\"CITEREFKirkpatrick,_J._DavyDahn,_Conard_C.Monet,_David_G.Reid,_I._Neill2001\"] = 1,\n [\"CITEREFKopylova,_F._G.Kopylov,_A._I.2013\"] = 1,\n [\"CITEREFKunitzch,_PaulSmart,_Tim2006\"] = 1,\n [\"CITEREFLee,_B.-C.Han,_I.Park,_M.-G.Mkrtichian,_D._E.2012\"] = 1,\n [\"CITEREFLevy1998\"] = 1,\n [\"CITEREFLevy2005\"] = 1,\n [\"CITEREFLuginbuhlSkiff,_Brian_A.1998\"] = 1,\n [\"CITEREFMakemson1941\"] = 1,\n [\"CITEREFMalkov,_O._Yu.Tamazian,_V.S.Docobo,_J._A.Chulkov,_D._A.2012\"] = 1,\n [\"CITEREFMason,_Paul_A.Robinson,_Edward_L.Bayless,_Amanda_J.Hakala,_Pasi_J.2012\"] = 1,\n [\"CITEREFMassarottiLathamStefanikFogel2008\"] = 1,\n [\"CITEREFMcCulloughStysValentiJohns-krull2006\"] = 1,\n [\"CITEREFMcDonald,_I.Zijlstra,_A._A.Boyer,_M.L.2012\"] = 1,\n [\"CITEREFNoyes,_Robert_W.Jha,_SaurabhKorzennik,_Sylvain_G.Krockenberger,_Martin1997\"] = 1,\n [\"CITEREFOlcott,_William_Tyler2004\"] = 1,\n [\"CITEREFOtero,_Sebastian_Alberto2011\"] = 1,\n [\"CITEREFPawellek,_NicoleKrivov,_Alexander_V.Marshall,_Jonathan_P.Montesinos,_Benjamin2014\"] = 1,\n [\"CITEREFPostman,_M.Geller,_M._J.Huchra,_J._P.1988\"] = 1,\n [\"CITEREFRaghavan,_DeepakMcAlister,_Harold_A.Torres,_GuillermoLatham,_David_W.2009\"] = 1,\n [\"CITEREFRapoport,_YossefSavage-Smith,_Emilie2013\"] = 1,\n [\"CITEREFRaymo1990\"] = 1,\n [\"CITEREFReffert,_S.Quirrenbach,_A.2011\"] = 1,\n [\"CITEREFRidley1875\"] = 1,\n [\"CITEREFRidpath\"] = 1,\n [\"CITEREFRidpath,_Ian\"] = 1,\n [\"CITEREFRidpathTirion2001\"] = 1,\n [\"CITEREFRomero,_A._D.Córsico,_A._H.Althaus,_L._G.Kepler,_S._O.2012\"] = 1,\n [\"CITEREFRumistrzewicz2010\"] = 1,\n [\"CITEREFRussell1922\"] = 1,\n [\"CITEREFSanford1949\"] = 1,\n [\"CITEREFSato,_Bun\u0026#039;eiOmiya,_MasashiHarakawa,_HirokiIzumiura,_Hideyuki2012\"] = 1,\n [\"CITEREFSato,_Bun\u0026#039;eiOmiya,_MasashiLiu,_YujuanHarakawa,_Hiroki2010\"] = 1,\n [\"CITEREFSchaefer2010\"] = 1,\n [\"CITEREFSmith2005\"] = 1,\n [\"CITEREFSquire2000\"] = 1,\n [\"CITEREFStraižys,_V.Klimka,_L.1997\"] = 1,\n [\"CITEREFTaylor2024\"] = 1,\n [\"CITEREFTokovininShatskiiMagnitskii1998\"] = 1,\n [\"CITEREFTorresWinnHolman2008\"] = 1,\n [\"CITEREFWagman2003\"] = 1,\n [\"CITEREFWatson,_Christopher2010\"] = 5,\n [\"CITEREFvan_Belle,_Gerard_T.von_Braun,_Kaspar2009\"] = 1,\n [\"CITEREFvan_Leeuwen2007\"] = 2,\n}\ntemplate_list = table#1 {\n [\"Authority control\"] = 1,\n [\"Circa\"] = 1,\n [\"Cite book\"] = 20,\n [\"Cite journal\"] = 39,\n [\"Cite news\"] = 1,\n [\"Cite web\"] = 22,\n [\"Clear\"] = 1,\n [\"Commons-inline\"] = 1,\n [\"Constellations\"] = 1,\n [\"Convert\"] = 1,\n [\"Dec\"] = 2,\n [\"Dictionary.com\"] = 1,\n [\"Efn\"] = 4,\n [\"Featured article\"] = 1,\n [\"IPAc-en\"] = 2,\n [\"Infobox constellation\"] = 1,\n [\"Jupiter mass\"] = 4,\n [\"Lang\"] = 4,\n [\"MerriamWebsterDictionary\"] = 2,\n [\"Notelist\"] = 1,\n [\"Plainlist\"] = 1,\n [\"Portal bar\"] = 1,\n [\"RA\"] = 4,\n [\"Redirect\"] = 1,\n [\"Reflist\"] = 1,\n [\"See also\"] = 1,\n [\"Sfn\"] = 5,\n [\"Short description\"] = 1,\n [\"Sky\"] = 1,\n [\"Solar luminosity\"] = 4,\n [\"Solar mass\"] = 5,\n [\"Solar radius\"] = 4,\n [\"Stars of Corona Borealis\"] = 1,\n [\"Transl\"] = 2,\n}\narticle_whitelist = table#1 {\n}\n"},"cachereport":{"origin":"mw-web.codfw.main-5c59558b9d-stbjq","timestamp":"20241201032103","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Corona 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