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Antennae Galaxies - Wikipedia

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class="vector-toc-numb">5</span> <span>See also</span> </div> </a> <ul id="toc-See_also-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> <ul id="toc-References-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">7</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </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">8</span> 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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">Antennae Galaxies</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 41 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-41" 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">41 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/Antenne-sterrestelsels" title="Antenne-sterrestelsels – Afrikaans" lang="af" hreflang="af" data-title="Antenne-sterrestelsels" 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/%D9%85%D8%AC%D8%B1%D8%AA%D8%A7_%D8%A7%D9%84%D9%87%D9%88%D8%A7%D8%A6%D9%8A%D8%A7%D8%AA" title="مجرتا الهوائيات – Arabic" lang="ar" hreflang="ar" data-title="مجرتا الهوائيات" 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/Galaxes_Antennae" title="Galaxes Antennae – Asturian" lang="ast" hreflang="ast" data-title="Galaxes Antennae" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Antene_(galaksije)" title="Antene (galaksije) – Bosnian" lang="bs" hreflang="bs" data-title="Antene (galaksije)" 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/Galaksio%C3%B9_ar_Mourrenno%C3%B9" title="Galaksioù ar Mourrennoù – Breton" lang="br" hreflang="br" data-title="Galaksioù ar Mourrennoù" 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/Gal%C3%A0xies_Antennae" title="Galàxies Antennae – Catalan" lang="ca" hreflang="ca" data-title="Galàxies Antennae" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Tykadla_(galaxie)" title="Tykadla (galaxie) – Czech" lang="cs" hreflang="cs" data-title="Tykadla (galaxie)" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Antennen-Galaxien" title="Antennen-Galaxien – German" lang="de" hreflang="de" data-title="Antennen-Galaxien" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%93%CE%B1%CE%BB%CE%B1%CE%BE%CE%AF%CE%B5%CF%82_%CE%9A%CE%B5%CF%81%CE%B1%CE%AF%CE%B5%CF%82" title="Γαλαξίες Κεραίες – Greek" lang="el" hreflang="el" data-title="Γαλαξίες Κεραίες" 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/Galaxias_Antennae" title="Galaxias Antennae – Spanish" lang="es" hreflang="es" data-title="Galaxias Antennae" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Antenen_galaxiak" title="Antenen galaxiak – Basque" lang="eu" hreflang="eu" data-title="Antenen galaxiak" 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%AF%D9%88%D8%B4%D8%A7%D8%AE%DA%A9" title="دوشاخک – Persian" lang="fa" hreflang="fa" data-title="دوشاخک" 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/Galaxies_des_Antennes" title="Galaxies des Antennes – French" lang="fr" hreflang="fr" data-title="Galaxies des Antennes" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%8D%94%EB%93%AC%EC%9D%B4_%EC%9D%80%ED%95%98" title="더듬이 은하 – Korean" lang="ko" hreflang="ko" data-title="더듬이 은하" 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/%D4%B1%D5%B6%D5%BF%D5%A5%D5%B6%D5%A1%D5%B5%D5%AB%D5%B6_%D5%A3%D5%A1%D5%AC%D5%A1%D5%AF%D5%BF%D5%AB%D5%AF%D5%A1%D5%B6%D5%A5%D6%80" title="Անտենային գալակտիկաներ – Armenian" lang="hy" hreflang="hy" data-title="Անտենային գալակտիկաներ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Ticala_(galaktike)" title="Ticala (galaktike) – Croatian" lang="hr" hreflang="hr" data-title="Ticala (galaktike)" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Galaksi_Antena" title="Galaksi Antena – Indonesian" lang="id" hreflang="id" data-title="Galaksi Antena" 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-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Galassie_Antenne" title="Galassie Antenne – Italian" lang="it" hreflang="it" data-title="Galassie Antenne" 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%92%D7%9C%D7%A7%D7%A1%D7%99%D7%95%D7%AA_%D7%90%D7%A0%D7%98%D7%A0%D7%94" title="גלקסיות אנטנה – Hebrew" lang="he" hreflang="he" data-title="גלקסיות אנטנה" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A1%E1%83%90%E1%83%AA%E1%83%94%E1%83%AA%E1%83%94%E1%83%91%E1%83%98%E1%83%A1_%E1%83%92%E1%83%90%E1%83%9A%E1%83%90%E1%83%A5%E1%83%A2%E1%83%98%E1%83%99%E1%83%94%E1%83%91%E1%83%98" title="საცეცების გალაქტიკები – Georgian" lang="ka" hreflang="ka" data-title="საცეცების გალაქტიკები" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Antennegalaxien" title="Antennegalaxien – Luxembourgish" lang="lb" hreflang="lb" data-title="Antennegalaxien" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Cs%C3%A1p-galaxisok" title="Csáp-galaxisok – Hungarian" lang="hu" hreflang="hu" data-title="Csáp-galaxisok" 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%9F%D0%B8%D0%BF%D0%BA%D0%B8_(%D0%B3%D0%B0%D0%BB%D0%B0%D0%BA%D1%81%D0%B8%D0%B8)" title="Пипки (галаксии) – Macedonian" lang="mk" hreflang="mk" data-title="Пипки (галаксии)" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Antennae_Galaxies" title="Antennae Galaxies – Malagasy" lang="mg" hreflang="mg" data-title="Antennae Galaxies" data-language-autonym="Malagasy" data-language-local-name="Malagasy" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%86%E0%B4%A8%E0%B5%8D%E0%B4%B1%E0%B4%BF%E0%B4%A8_%E0%B4%97%E0%B4%BE%E0%B4%B2%E0%B4%95%E0%B5%8D%E0%B4%B8%E0%B4%BF%E0%B4%95%E0%B5%BE" title="ആന്റിന ഗാലക്സികൾ – Malayalam" lang="ml" hreflang="ml" data-title="ആന്റിന ഗാലക്സികൾ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Antennestelsel" title="Antennestelsel – Dutch" lang="nl" hreflang="nl" data-title="Antennestelsel" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%A7%A6%E8%A7%92%E9%8A%80%E6%B2%B3" title="触角銀河 – Japanese" lang="ja" hreflang="ja" data-title="触角銀河" 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-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Antennegalaksene" title="Antennegalaksene – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Antennegalaksene" 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-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Galaxias_deis_Antenas" title="Galaxias deis Antenas – Occitan" lang="oc" hreflang="oc" data-title="Galaxias deis Antenas" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Galaktyki_Czu%C5%82ki" title="Galaktyki Czułki – Polish" lang="pl" hreflang="pl" data-title="Galaktyki Czułki" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Galaxiile_Antennae" title="Galaxiile Antennae – Romanian" lang="ro" hreflang="ro" data-title="Galaxiile Antennae" 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%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%B8%D0%BA%D0%B8_%D0%90%D0%BD%D1%82%D0%B5%D0%BD%D0%BD%D1%8B" title="Галактики Антенны – Russian" lang="ru" hreflang="ru" data-title="Галактики Антенны" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Antennae_galaxies" title="Antennae galaxies – Simple English" lang="en-simple" hreflang="en-simple" data-title="Antennae galaxies" 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/Tykadl%C3%A1_(galaxie)" title="Tykadlá (galaxie) – Slovak" lang="sk" hreflang="sk" data-title="Tykadlá (galaxie)" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Antene_(galaksije)" title="Antene (galaksije) – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Antene (galaksije)" 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-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%94%E0%B8%B2%E0%B8%A3%E0%B8%B2%E0%B8%88%E0%B8%B1%E0%B8%81%E0%B8%A3%E0%B8%AB%E0%B8%99%E0%B8%A7%E0%B8%94%E0%B9%81%E0%B8%A1%E0%B8%A5%E0%B8%87" title="ดาราจักรหนวดแมลง – Thai" lang="th" hreflang="th" data-title="ดาราจักรหนวดแมลง" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Anten_Galaksileri" title="Anten Galaksileri – Turkish" lang="tr" hreflang="tr" data-title="Anten Galaksileri" 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%93%D0%B0%D0%BB%D0%B0%D0%BA%D1%82%D0%B8%D0%BA%D0%B8_%D0%90%D0%BD%D1%82%D0%B5%D0%BD%D0%B8" title="Галактики Антени – Ukrainian" lang="uk" hreflang="uk" data-title="Галактики Антени" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Thi%C3%AAn_h%C3%A0_R%C3%A2u" title="Thiên hà Râu – Vietnamese" lang="vi" hreflang="vi" data-title="Thiên hà Râu" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/NGC_4039" title="NGC 4039 – Dimli" lang="diq" hreflang="diq" data-title="NGC 4039" data-language-autonym="Zazaki" data-language-local-name="Dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%A7%B8%E9%AC%9A%E6%98%9F%E7%B3%BB" title="觸鬚星系 – Chinese" lang="zh" hreflang="zh" data-title="觸鬚星系" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q725595#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit 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href="http://www.wikisky.org/?ra=12.031388888889&amp;de=-18.869444444444&amp;zoom=9&amp;show_grid=1&amp;show_constellation_lines=1&amp;show_constellation_boundaries=1&amp;show_const_names=1&amp;show_galaxies=1&amp;img_source=IMG_all">12<sup>h</sup> 01<sup>m</sup> 53<sup>s</sup>, −18° 52′ 10″</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">Interacting galaxies in the constellation Corvus</div> <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"><tbody><tr><th colspan="2" class="infobox-above" style="background: #ddd;">Antennae Galaxies</th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Antennae_Galaxies_reloaded.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Antennae_Galaxies_reloaded.jpg/250px-Antennae_Galaxies_reloaded.jpg" decoding="async" width="240" height="238" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Antennae_Galaxies_reloaded.jpg/500px-Antennae_Galaxies_reloaded.jpg 1.5x" data-file-width="4240" data-file-height="4211" /></a></span><div class="infobox-caption"><a href="/wiki/Hubble_Space_Telescope" title="Hubble Space Telescope">Hubble Space Telescope</a> image of NGC 4038 (top) and NGC 4039 (bottom)</div></td></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Observation data (<a href="/wiki/J2000" class="mw-redirect" title="J2000">J2000</a> <a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">epoch</a>)</th></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Constellation" title="Constellation">Constellation</a></th><td class="infobox-data"><a href="/wiki/Corvus_(constellation)" title="Corvus (constellation)">Corvus</a><sup id="cite_ref-sinnott_1-0" class="reference"><a href="#cite_note-sinnott-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Right_ascension" title="Right ascension">Right ascension</a></th><td class="infobox-data"><span class="nowrap">12<sup>h</sup> 01<sup>m</sup> 53.0<sup>s</sup></span> / <span class="nowrap">12<sup>h</sup> 01<sup>m</sup> 53.6<sup>s</sup></span><sup id="cite_ref-ned_2-0" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Declination" title="Declination">Declination</a></th><td class="infobox-data">−18&#176;&#160;52&#8242;&#160;10&#8243; / −18&#176;&#160;53&#8242;&#160;11&#8243;<sup id="cite_ref-ned_2-1" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Redshift" title="Redshift">Redshift</a></th><td class="infobox-data">1642 ± 12 / 1641 ± 9 km/<a href="/wiki/Second" title="Second">s</a><sup id="cite_ref-ned_2-2" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Cosmic_distance_ladder" title="Cosmic distance ladder">Distance</a></th><td class="infobox-data">45 <a href="/wiki/Light-year" title="Light-year">Mly</a> / 65 <a href="/wiki/Light-year" title="Light-year">Mly</a></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Apparent_magnitude" title="Apparent magnitude">Apparent magnitude</a>&#160;<small title="in visual light">(V)</small></th><td class="infobox-data">11.2 / 11.1<sup id="cite_ref-ned_2-3" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Characteristics</th></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Galaxy_morphological_classification" title="Galaxy morphological classification">Type</a></th><td class="infobox-data">SB(s)m pec / SA(s)m pec<sup id="cite_ref-ned_2-4" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;">Size</th><td class="infobox-data">500,000&#160;ly (150&#160;kpc)<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">&#91;</span>a<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Angular_diameter" title="Angular diameter">Apparent size</a>&#160;<small title="in visual light">(V)</small></th><td class="infobox-data">5.2<span class="nowrap" style="padding-left:0.15em;">′</span> × 3.1<span class="nowrap" style="padding-left:0.15em;">′</span> / 3.1<span class="nowrap" style="padding-left:0.15em;">′</span> × 1.6<span class="nowrap" style="padding-left:0.15em;">′</span><sup id="cite_ref-ned_2-5" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;">Notable features</th><td class="infobox-data"><a href="/wiki/Interacting_galaxies" class="mw-redirect" title="Interacting galaxies">Interacting galaxies</a></td></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Other designations</th></tr><tr><td colspan="2" class="infobox-full-data">Ringtail Galaxy,<sup id="cite_ref-ned_2-6" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> <a href="/wiki/New_General_Catalogue" title="New General Catalogue">NGC</a> 4038 / 4039,<sup id="cite_ref-ned_2-7" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup><br /><a href="/wiki/Principal_Galaxies_Catalogue" title="Principal Galaxies Catalogue">PGC</a> 37967 / 37969, <a href="/wiki/Atlas_of_Peculiar_Galaxies" title="Atlas of Peculiar Galaxies">Arp</a> 244,<sup id="cite_ref-ned_2-8" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> <a href="/wiki/Caldwell_catalogue" title="Caldwell catalogue">Caldwell</a>&#160;60/61, <a href="/wiki/Uppsala_General_Catalogue_Addendum" class="mw-redirect" title="Uppsala General Catalogue Addendum">UGCA</a> 264/265<sup id="cite_ref-ned_2-9" class="reference"><a href="#cite_note-ned-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr></tbody></table> <p>The <b>Antennae Galaxies</b> (also known as <b>NGC 4038</b>/<b>NGC 4039</b> or <b>Caldwell 60</b>/<b>Caldwell 61</b>) are a pair of <a href="/wiki/Interacting_galaxy" title="Interacting galaxy">interacting galaxies</a> in the <a href="/wiki/Constellation" title="Constellation">constellation</a> <a href="/wiki/Corvus_(constellation)" title="Corvus (constellation)">Corvus</a>. They are currently going through a <a href="/wiki/Starburst_Galaxies" class="mw-redirect" title="Starburst Galaxies">starburst</a> phase, in which the collision of clouds of gas and dust, with entangled magnetic fields, causes rapid star formation. They were discovered by <a href="/wiki/William_Herschel" title="William Herschel">William Herschel</a> in 1785.<sup id="cite_ref-universe-today_5-0" class="reference"><a href="#cite_note-universe-today-5"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="General_information">General information</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antennae_Galaxies&amp;action=edit&amp;section=1" title="Edit section: General information"><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:Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg/220px-Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg" decoding="async" width="220" height="219" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg/330px-Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg/440px-Antennae_Galaxies_composite_of_ALMA_and_Hubble_observations.jpg 2x" data-file-width="3375" data-file-height="3362" /></a><figcaption>Visible light Hubble image (blue) showing newly formed young stars overlaid with a radio image from the <a href="/wiki/Atacama_Large_Millimeter_Array" title="Atacama Large Millimeter Array">Atacama Large Millimeter Array</a> showing the clouds of dense cold gas from which new stars form (red, pink and yellow)</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:NGC4038_Large_01.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/NGC4038_Large_01.jpg/250px-NGC4038_Large_01.jpg" decoding="async" width="220" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/NGC4038_Large_01.jpg/330px-NGC4038_Large_01.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/67/NGC4038_Large_01.jpg/500px-NGC4038_Large_01.jpg 2x" data-file-width="4305" data-file-height="3420" /></a><figcaption>Streams of stars and dust, resembling insect antennae, being ejected from both galaxies. The name Antennae Galaxies comes from this resemblance.</figcaption></figure> <p>The Antennae Galaxies are undergoing a galactic collision. These interacting galaxies are located 0.25° north of <a href="/wiki/31_Crateris" title="31 Crateris">31 Crateris</a> and 3.25° southwest of <a href="/wiki/Gamma_Corvi" title="Gamma Corvi">Gamma Corvi</a>.<sup id="cite_ref-o&#39;meara_6-0" class="reference"><a href="#cite_note-o&#39;meara-6"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup> A 2008 study found that they are less remote from the Milky Way than previously thought—at 45 million light-years instead of 65 million light-years.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">&#91;</span>6<span class="cite-bracket">&#93;</span></a></sup> </p><p>Located in the <a href="/wiki/NGC_4038_group_of_galaxies" class="mw-redirect" title="NGC 4038 group of galaxies">NGC 4038 group</a> with five other galaxies, these two galaxies are known as the Antennae Galaxies because the two long tails of <a href="/wiki/Star" title="Star">stars</a>, <a href="/wiki/Interstellar_medium" title="Interstellar medium">gas and dust</a> ejected from the galaxies as a result of the collision resemble an <a href="/wiki/Insect" title="Insect">insect's</a> <a href="/wiki/Antenna_(biology)" class="mw-redirect" title="Antenna (biology)">antennae</a>. </p><p>The <a href="/wiki/Galaxy_nucleus" class="mw-redirect" title="Galaxy nucleus">nuclei</a> of the two galaxies are joining to become one giant <a href="/wiki/Galaxy" title="Galaxy">galaxy</a>. Most galaxies probably undergo at least one significant collision in their lifetimes. This is likely the future of our <a href="/wiki/Milky_Way" title="Milky Way">Milky Way</a> when it <a href="/wiki/Andromeda%E2%80%93Milky_Way_collision" title="Andromeda–Milky Way collision">collides</a> with the <a href="/wiki/Andromeda_Galaxy" title="Andromeda Galaxy">Andromeda Galaxy</a>. This collision and merger sequence (the <a href="/wiki/Alar_Toomre#Scientific_accomplishments" title="Alar Toomre">Toomre sequence</a>) for galaxy evolution was developed in part by successfully modeling the Antennae Galaxies' "antennae" in particular. </p><p>The Antennae galaxies also contain a relatively young collection of massive globular clusters that were possibly formed as a result of the collision between the two galaxies.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">&#91;</span>7<span class="cite-bracket">&#93;</span></a></sup> The young age of these clusters is in contrast to the average age of most known globular clusters (which are around 12 billion years old), with the formation of the globulars likely originating from shockwaves, generated by the collision of the galaxies, compressing large, massive molecular clouds. The densest regions of the collapsing and compressing clouds are believed to be the birthplace of the clusters. </p><p>NGC 4038 has a lot of <a href="/wiki/Cepheid_Variables" class="mw-redirect" title="Cepheid Variables">Cepheid Variables</a>, around 53 of them.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">&#91;</span>8<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Supernovae">Supernovae</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antennae_Galaxies&amp;action=edit&amp;section=2" title="Edit section: Supernovae"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Four <a href="/wiki/Supernova" title="Supernova">supernovae</a> have been observed in NGC 4038. </p> <ul><li>SN 1974E (type unknown, mag. 14)<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">&#91;</span>9<span class="cite-bracket">&#93;</span></a></sup> was discovered by <a href="/wiki/List_of_minor_planet_discoverers#M._Lovas" title="List of minor planet discoverers">Miklós Lovas</a> on 21 March 1974.</li> <li><a href="/wiki/SN_2004gt" title="SN 2004gt">SN 2004gt</a> (<a href="/wiki/Type_Ib_and_Ic_supernovae" title="Type Ib and Ic supernovae">type Ic</a>, mag. 14.9)<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">&#91;</span>10<span class="cite-bracket">&#93;</span></a></sup> was discovered by Berto Monard on 12 December 2004.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">&#91;</span>11<span class="cite-bracket">&#93;</span></a></sup></li> <li><a href="/wiki/SN_2007sr" title="SN 2007sr">SN 2007sr</a> (<a href="/wiki/Type_Ia_supernova" title="Type Ia supernova">type Ia</a>, mag. 12.9) was discovered by the <a href="/wiki/Catalina_Sky_Survey" title="Catalina Sky Survey">Catalina Sky Survey</a> on 18 December 2007.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">&#91;</span>12<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">&#91;</span>13<span class="cite-bracket">&#93;</span></a></sup></li> <li>SN 2013dk (type Ic, mag. 15.8)<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">&#91;</span>14<span class="cite-bracket">&#93;</span></a></sup> was discovered by the CHASE Project (CHilean Automatic Supernovas sEarch) on 22 June 2013.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">&#91;</span>15<span class="cite-bracket">&#93;</span></a></sup></li></ul> <p>One <a href="/wiki/Supernova" title="Supernova">supernova</a> has been found in NGC 4039. </p> <ul><li>SN 1921A (type unknown, mag. 16)<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">&#91;</span>16<span class="cite-bracket">&#93;</span></a></sup> was discovered by <a href="/wiki/Edwin_Hubble" title="Edwin Hubble">Edwin Hubble</a> and <a href="/wiki/John_Charles_Duncan" title="John Charles Duncan">John Charles Duncan</a> in March 1921.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Timeline">Timeline</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antennae_Galaxies&amp;action=edit&amp;section=3" title="Edit section: Timeline"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed_section plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Antennae_Galaxies" title="Special:EditPage/Antennae Galaxies">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>&#32;in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">October 2020</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>About 1.2 billion years ago, the Antennae were two separate galaxies.<sup id="cite_ref-barneshernquist1992_18-0" class="reference"><a href="#cite_note-barneshernquist1992-18"><span class="cite-bracket">&#91;</span>17<span class="cite-bracket">&#93;</span></a></sup> NGC 4038 was a <a href="/wiki/Barred_spiral_galaxy" title="Barred spiral galaxy">barred spiral galaxy</a> and NGC 4039 was a <a href="/wiki/Spiral_galaxy" title="Spiral galaxy">spiral galaxy</a>. 900 million years ago, the Antennae began to approach one another, looking similar to <a href="/wiki/NGC_2207_and_IC_2163" title="NGC 2207 and IC 2163">NGC 2207 and IC 2163</a>. 600 million years ago, the Antennae passed through each other, looking like the <a href="/wiki/Mice_Galaxies" title="Mice Galaxies">Mice Galaxies</a>. 300 million years ago, the Antennae's stars began to be released from both galaxies. Today the two streamers of ejected stars extend far beyond the original galaxies, resulting in the antennae shape.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">&#91;</span>18<span class="cite-bracket">&#93;</span></a></sup> </p><p>Within 400 million years, the Antennae's nuclei will collide and become a single core with stars, gas, and dust around it.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">&#91;</span>19<span class="cite-bracket">&#93;</span></a></sup> Observations and simulations of colliding galaxies (e.g., by <a href="/wiki/Alar_Toomre" title="Alar Toomre">Alar Toomre</a>) suggest that the Antennae Galaxies will eventually form an <a href="/wiki/Elliptical_galaxy" title="Elliptical galaxy">elliptical galaxy</a>.<sup id="cite_ref-barneshernquist1992_18-1" class="reference"><a href="#cite_note-barneshernquist1992-18"><span class="cite-bracket">&#91;</span>17<span class="cite-bracket">&#93;</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">&#91;<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This citation requires a reference to the specific page or range of pages in which the material appears. (October 2020)">page&#160;needed</span></a></i>&#93;</sup> </p> <div class="mw-heading mw-heading2"><h2 id="X-ray_source">X-ray source</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Antennae_Galaxies&amp;action=edit&amp;section=4" title="Edit section: X-ray source"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Areas containing large amounts of <a href="/wiki/Neon" title="Neon">neon</a> (Ne), <a href="/wiki/Magnesium" title="Magnesium">magnesium</a> (Mg), and <a href="/wiki/Silicon" title="Silicon">silicon</a> (Si) were found when the <a href="/wiki/Chandra_X-ray_Observatory" title="Chandra X-ray Observatory">Chandra X-ray Observatory</a> analyzed the Antennae Galaxies. <a href="/wiki/Heavy_elements" class="mw-redirect" title="Heavy elements">Heavy elements</a> such as these are necessary in order for planets that may contain <a href="/wiki/Life" title="Life">life</a> (as we know it) to form. The clouds imaged contain 16 times as much magnesium and 24 times as much silicon as the <a href="/wiki/Sun" title="Sun">Sun</a>. </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=Antennae_Galaxies&amp;action=edit&amp;section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Whirlpool_Galaxy" title="Whirlpool Galaxy">Whirlpool Galaxy</a></li> <li><a href="/wiki/List_of_largest_galaxies" title="List of largest galaxies">List of largest galaxies</a></li></ul> <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=Antennae_Galaxies&amp;action=edit&amp;section=6" title="Edit section: References"><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"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-sinnott-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-sinnott_1-0">^</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 id="CITEREFR._W._Sinnott1988" class="citation book cs1">R. W. Sinnott, ed. (1988). <i>The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer</i>. Sky Publishing Corporation and Cambridge University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/978-0-933346-51-2" title="Special:BookSources/978-0-933346-51-2"><bdi>978-0-933346-51-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Complete+New+General+Catalogue+and+Index+Catalogue+of+Nebulae+and+Star+Clusters+by+J.+L.+E.+Dreyer&amp;rft.pub=Sky+Publishing+Corporation+and+Cambridge+University+Press&amp;rft.date=1988&amp;rft.isbn=978-0-933346-51-2&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-ned-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-ned_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-ned_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-ned_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-ned_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-ned_2-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-ned_2-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-ned_2-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-ned_2-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-ned_2-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-ned_2-9"><sup><i><b>j</b></i></sup></a></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://nedwww.ipac.caltech.edu/">"NASA/IPAC Extragalactic Database"</a>. <i>Results for NGC 4038 / 4039</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2006-12-07</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Results+for+NGC+4038+%2F+4039&amp;rft.atitle=NASA%2FIPAC+Extragalactic+Database&amp;rft_id=http%3A%2F%2Fnedwww.ipac.caltech.edu%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAstronomy_Picture_of_the_Day_Archive2017" class="citation web cs1">Astronomy Picture of the Day Archive (28 April 2017). <a rel="nofollow" class="external text" href="https://apod.nasa.gov/apod/ap170428.html">"Exploring the Antennae"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-05-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=Exploring+the+Antennae&amp;rft.date=2017-04-28&amp;rft.au=Astronomy+Picture+of+the+Day+Archive&amp;rft_id=https%3A%2F%2Fapod.nasa.gov%2Fapod%2Fap170428.html&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-universe-today-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-universe-today_5-0">^</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.universetoday.com/guide-to-space/constellations/corvus/">"Corvus"</a>. <i>Universe Today</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2006-12-07</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Universe+Today&amp;rft.atitle=Corvus&amp;rft_id=http%3A%2F%2Fwww.universetoday.com%2Fguide-to-space%2Fconstellations%2Fcorvus%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-o&#39;meara-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-o&#39;meara_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFO&#39;Meara2002" class="citation book cs1">O'Meara, Stephen James (2002). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=3Hg6YHgx9nAC&amp;pg=PA242"><i>The Caldwell Objects</i></a>. Cambridge University Press. pp.&#160;<span class="nowrap">240–</span>43. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/978-0-521-82796-6" title="Special:BookSources/978-0-521-82796-6"><bdi>978-0-521-82796-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Caldwell+Objects&amp;rft.pages=%3Cspan+class%3D%22nowrap%22%3E240-%3C%2Fspan%3E43&amp;rft.pub=Cambridge+University+Press&amp;rft.date=2002&amp;rft.isbn=978-0-521-82796-6&amp;rft.aulast=O%27Meara&amp;rft.aufirst=Stephen+James&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D3Hg6YHgx9nAC%26pg%3DPA242&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</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.spacedaily.com/reports/The_Antennae_Galaxies_Found_To_Be_Closer_To_Us_999.html">"The Antennae Galaxies Found To Be Closer To Us"</a>. <i>Space Daily</i>. 2008-05-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2008-06-30</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Space+Daily&amp;rft.atitle=The+Antennae+Galaxies+Found+To+Be+Closer+To+Us&amp;rft.date=2008-05-12&amp;rft_id=http%3A%2F%2Fwww.spacedaily.com%2Freports%2FThe_Antennae_Galaxies_Found_To_Be_Closer_To_Us_999.html&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFVan_Den_Bergh2001" class="citation journal cs1">Van Den Bergh, Sidney (2001). "van den Bergh, How Did Globular Clusters Form?". <i>The Astrophysical Journal</i>. <b>559</b> (2): <span class="nowrap">L113 –</span> <span class="nowrap">L114</span>. <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/astro-ph/0108298">astro-ph/0108298</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/2001ApJ...559L.113V">2001ApJ...559L.113V</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1086%2F323754">10.1086/323754</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a>&#160;<a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:44060272">44060272</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=The+Astrophysical+Journal&amp;rft.atitle=van+den+Bergh%2C+How+Did+Globular+Clusters+Form%3F&amp;rft.volume=559&amp;rft.issue=2&amp;rft.pages=%3Cspan+class%3D%22nowrap%22%3EL113+-%3C%2Fspan%3E+%3Cspan+class%3D%22nowrap%22%3EL114%3C%2Fspan%3E&amp;rft.date=2001&amp;rft_id=info%3Aarxiv%2Fastro-ph%2F0108298&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A44060272%23id-name%3DS2CID&amp;rft_id=info%3Adoi%2F10.1086%2F323754&amp;rft_id=info%3Abibcode%2F2001ApJ...559L.113V&amp;rft.aulast=Van+Den+Bergh&amp;rft.aufirst=Sidney&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" 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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+4038">"NGC 4038"</a>. <i><a href="/wiki/SIMBAD" title="SIMBAD">SIMBAD</a></i>. <a href="/wiki/Centre_de_donn%C3%A9es_astronomiques_de_Strasbourg" title="Centre de données astronomiques de Strasbourg">Centre de données astronomiques de Strasbourg</a><span class="reference-accessdate">. Retrieved <span class="nowrap">10 December</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=SIMBAD&amp;rft.atitle=NGC+4038&amp;rft_id=http%3A%2F%2Fsimbad.u-strasbg.fr%2Fsimbad%2Fsim-basic%3FIdent%3DNGC%2B4038&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span> </span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</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="https://www.wis-tns.org/object/1974E">"SN 1974E"</a>. <i>Transient Name Server</i>. <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">IAU</a><span class="reference-accessdate">. Retrieved <span class="nowrap">17 August</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Transient+Name+Server&amp;rft.atitle=SN+1974E&amp;rft_id=https%3A%2F%2Fwww.wis-tns.org%2Fobject%2F1974E&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</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="https://www.wis-tns.org/object/2004gt">"SN 2004gt"</a>. <i>Transient Name Server</i>. <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">IAU</a><span class="reference-accessdate">. Retrieved <span class="nowrap">17 August</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Transient+Name+Server&amp;rft.atitle=SN+2004gt&amp;rft_id=https%3A%2F%2Fwww.wis-tns.org%2Fobject%2F2004gt&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMonardQuimbyGerardyHoeflich2004" class="citation journal cs1">Monard, L. A. G.; Quimby, R.; Gerardy, C.; Hoeflich, P.; Wheeler, J. C.; Chen, Y. -T.; Smith, H. J.; Bauer, A. (2004). "Supernovae 2004gt, 2004gu, 2004gv". <i>International Astronomical Union Circular</i> (8454): 1. <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/2004IAUC.8454....1M">2004IAUC.8454....1M</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=International+Astronomical+Union+Circular&amp;rft.atitle=Supernovae+2004gt%2C+2004gu%2C+2004gv&amp;rft.issue=8454&amp;rft.pages=1&amp;rft.date=2004&amp;rft_id=info%3Abibcode%2F2004IAUC.8454....1M&amp;rft.aulast=Monard&amp;rft.aufirst=L.+A.+G.&amp;rft.au=Quimby%2C+R.&amp;rft.au=Gerardy%2C+C.&amp;rft.au=Hoeflich%2C+P.&amp;rft.au=Wheeler%2C+J.+C.&amp;rft.au=Chen%2C+Y.+-T.&amp;rft.au=Smith%2C+H.+J.&amp;rft.au=Bauer%2C+A.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></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"><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.wis-tns.org/object/2007sr">"SN 2007sr"</a>. <i>Transient Name Server</i>. <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">IAU</a><span class="reference-accessdate">. Retrieved <span class="nowrap">17 August</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Transient+Name+Server&amp;rft.atitle=SN+2007sr&amp;rft_id=https%3A%2F%2Fwww.wis-tns.org%2Fobject%2F2007sr&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFDrakeDjorgovskiWilliamsMahabal2007" class="citation journal cs1">Drake, A. J.; Djorgovski, S. G.; Williams, R.; Mahabal, A.; Graham, M. J.; Christensen, E.; Beshore, E. C.; Larson, S. M. (2007). "Supernova 2007sr in NGC 4038". <i>Central Bureau Electronic Telegrams</i>. <b>1172</b>: 1. <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/2007CBET.1172....1D">2007CBET.1172....1D</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Central+Bureau+Electronic+Telegrams&amp;rft.atitle=Supernova+2007sr+in+NGC+4038&amp;rft.volume=1172&amp;rft.pages=1&amp;rft.date=2007&amp;rft_id=info%3Abibcode%2F2007CBET.1172....1D&amp;rft.aulast=Drake&amp;rft.aufirst=A.+J.&amp;rft.au=Djorgovski%2C+S.+G.&amp;rft.au=Williams%2C+R.&amp;rft.au=Mahabal%2C+A.&amp;rft.au=Graham%2C+M.+J.&amp;rft.au=Christensen%2C+E.&amp;rft.au=Beshore%2C+E.+C.&amp;rft.au=Larson%2C+S.+M.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</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="https://www.wis-tns.org/object/2013dk">"SN 2013dk"</a>. <i>Transient Name Server</i>. <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">IAU</a><span class="reference-accessdate">. Retrieved <span class="nowrap">17 August</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Transient+Name+Server&amp;rft.atitle=SN+2013dk&amp;rft_id=https%3A%2F%2Fwww.wis-tns.org%2Fobject%2F2013dk&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCarrascoHamuyAntezanaGonzalez2013" class="citation journal cs1">Carrasco, F.; Hamuy, M.; Antezana, R.; Gonzalez, L.; Cartier, R.; Forster, F.; Silva, S.; Ramirez, R.; Pignata, G.; Apostolovski, Y.; Paillas, E.; Varela, S.; Aros, F.; Conuel, B.; Folatelli, G.; Reichart, D. E.; Haislip, J. B.; Moore, J. P.; Lacluyze, A. P.; Vinko, J.; Marion, G. H.; Silverman, J. M.; Wheeler, J. C.; Szalai, T.; Quimby, R. (2013). "Supernova 2013dk in NGC 4038 = PSN J12015272-1852183". <i>Central Bureau Electronic Telegrams</i>. <b>3565</b>: 1. <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/2013CBET.3565....1C">2013CBET.3565....1C</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Central+Bureau+Electronic+Telegrams&amp;rft.atitle=Supernova+2013dk+in+NGC+4038+%3D+PSN+J12015272-1852183&amp;rft.volume=3565&amp;rft.pages=1&amp;rft.date=2013&amp;rft_id=info%3Abibcode%2F2013CBET.3565....1C&amp;rft.aulast=Carrasco&amp;rft.aufirst=F.&amp;rft.au=Hamuy%2C+M.&amp;rft.au=Antezana%2C+R.&amp;rft.au=Gonzalez%2C+L.&amp;rft.au=Cartier%2C+R.&amp;rft.au=Forster%2C+F.&amp;rft.au=Silva%2C+S.&amp;rft.au=Ramirez%2C+R.&amp;rft.au=Pignata%2C+G.&amp;rft.au=Apostolovski%2C+Y.&amp;rft.au=Paillas%2C+E.&amp;rft.au=Varela%2C+S.&amp;rft.au=Aros%2C+F.&amp;rft.au=Conuel%2C+B.&amp;rft.au=Folatelli%2C+G.&amp;rft.au=Reichart%2C+D.+E.&amp;rft.au=Haislip%2C+J.+B.&amp;rft.au=Moore%2C+J.+P.&amp;rft.au=Lacluyze%2C+A.+P.&amp;rft.au=Vinko%2C+J.&amp;rft.au=Marion%2C+G.+H.&amp;rft.au=Silverman%2C+J.+M.&amp;rft.au=Wheeler%2C+J.+C.&amp;rft.au=Szalai%2C+T.&amp;rft.au=Quimby%2C+R.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</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="https://www.wis-tns.org/object/1921A">"SN 1921A"</a>. <i>Transient Name Server</i>. <a href="/wiki/International_Astronomical_Union" title="International Astronomical Union">IAU</a><span class="reference-accessdate">. Retrieved <span class="nowrap">17 August</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Transient+Name+Server&amp;rft.atitle=SN+1921A&amp;rft_id=https%3A%2F%2Fwww.wis-tns.org%2Fobject%2F1921A&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" 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="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=SN+1921A">"SN 1921A"</a>. <i><a href="/wiki/SIMBAD" title="SIMBAD">SIMBAD</a></i>. <a href="/wiki/Centre_de_donn%C3%A9es_astronomiques_de_Strasbourg" title="Centre de données astronomiques de Strasbourg">Centre de données astronomiques de Strasbourg</a><span class="reference-accessdate">. Retrieved <span class="nowrap">10 December</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=SIMBAD&amp;rft.atitle=SN+1921A&amp;rft_id=http%3A%2F%2Fsimbad.u-strasbg.fr%2Fsimbad%2Fsim-basic%3FIdent%3DSN%2B1921A&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span> </span> </li> <li id="cite_note-barneshernquist1992-18"><span class="mw-cite-backlink">^ <a href="#cite_ref-barneshernquist1992_18-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-barneshernquist1992_18-1"><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="CITEREFJ._E._BarnesL._Hernquist1992" class="citation journal cs1">J. E. Barnes; L. Hernquist (1992). "Dynamics of interacting galaxies". <i>Annual Review of Astronomy and Astrophysics</i>. <b>30</b> (1): <span class="nowrap">705–</span>742. <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/1992ARA&amp;A..30..705B">1992ARA&#38;A..30..705B</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1146%2Fannurev.aa.30.090192.003421">10.1146/annurev.aa.30.090192.003421</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Annual+Review+of+Astronomy+and+Astrophysics&amp;rft.atitle=Dynamics+of+interacting+galaxies&amp;rft.volume=30&amp;rft.issue=1&amp;rft.pages=%3Cspan+class%3D%22nowrap%22%3E705-%3C%2Fspan%3E742&amp;rft.date=1992&amp;rft_id=info%3Adoi%2F10.1146%2Fannurev.aa.30.090192.003421&amp;rft_id=info%3Abibcode%2F1992ARA%26A..30..705B&amp;rft.au=J.+E.+Barnes&amp;rft.au=L.+Hernquist&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFHenderson2019" class="citation web cs1">Henderson, Edward (2019-12-18). <a rel="nofollow" class="external text" href="https://nasa.gov/feature/goddard/caldwell-60-61">"Caldwell 60/61"</a>. <i>NASA</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=NASA&amp;rft.atitle=Caldwell+60%2F61&amp;rft.date=2019-12-18&amp;rft.aulast=Henderson&amp;rft.aufirst=Edward&amp;rft_id=https%3A%2F%2Fnasa.gov%2Ffeature%2Fgoddard%2Fcaldwell-60-61&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWilkins2010" class="citation web cs1">Wilkins, Alasdair (2010-08-05). <a rel="nofollow" class="external text" href="https://gizmodo.com/antennae-galaxies-are-slowly-colliding-in-beautiful-cha-5605407">"Antennae Galaxies are slowly colliding in beautiful chaos of black holes"</a>. <i>Gizmodo</i><span class="reference-accessdate">. Retrieved <span class="nowrap">9 November</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Gizmodo&amp;rft.atitle=Antennae+Galaxies+are+slowly+colliding+in+beautiful+chaos+of+black+holes&amp;rft.date=2010-08-05&amp;rft.aulast=Wilkins&amp;rft.aufirst=Alasdair&amp;rft_id=https%3A%2F%2Fgizmodo.com%2Fantennae-galaxies-are-slowly-colliding-in-beautiful-cha-5605407&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAntennae+Galaxies" class="Z3988"></span></span> </li> </ol></div></div> <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=Antennae_Galaxies&amp;action=edit&amp;section=7" title="Edit section: Notes"><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 reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">The quoted size is based on an assumed distance around 60 million ly although a more recent study gives a less remote distance of 45 million ly, giving consequently smaller values for the size.</span> </li> </ol></div></div> <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=Antennae_Galaxies&amp;action=edit&amp;section=8" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid 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screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><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> <div class="side-box-flex"> <div class="side-box-image"><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/40px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 1.5x" data-file-width="1024" data-file-height="1376" /></a></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Antennae_Galaxies" class="extiw" title="commons:Category:Antennae Galaxies">Antennae Galaxies</a></span>.</div></div> </div> <ul><li><a href="/wiki/Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a>: <a rel="nofollow" class="external text" href="https://antwrp.gsfc.nasa.gov/apod/ap971022.html">The Antennae Galaxies (10/22/1997)</a></li> <li><a href="/wiki/Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a>: <a rel="nofollow" class="external text" href="https://apod.nasa.gov/apod/ap100507.html">The Antennae (05/07/2010)</a></li> <li><a href="/wiki/Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a>: <a rel="nofollow" class="external text" href="https://apod.nasa.gov/apod/ap110429.html">The Antennae (04/29/2011)</a></li> <li><a href="/wiki/Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a>: <a rel="nofollow" class="external text" href="https://apod.nasa.gov/apod/ap150212.html">The Antennae (02/12/2015)</a></li> <li><a rel="nofollow" class="external text" href="https://www.theregister.co.uk/2005/03/30/colliding_galaxies/"><b>The Register</b>: Galactic prang fingered in star formation mystery</a></li> <li><a rel="nofollow" class="external text" href="http://www.spacetelescope.org/news/html/heic0615.html">ESA/Hubble News Release</a></li> <li><a rel="nofollow" class="external text" href="http://www.spacetelescope.org/images/archive/freesearch/antennae+galaxies/viewall/1">ESA/Hubble images of Antennae Galaxies</a></li> <li><a rel="nofollow" class="external text" href="http://www.cita.utoronto.ca/~dubinski/antennae/antennae.html">Animations of galactic collision producing antennae structures</a></li> <li class="mw-empty-elt"></li> <li>Antennae Galaxies on <a href="/wiki/WikiSky" class="mw-redirect" title="WikiSky">WikiSky</a>: <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=DSS2">DSS2</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=SDSS">SDSS</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=GALEX">GALEX</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=IRAS">IRAS</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=HALPHA">Hydrogen α</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=RASS">X-Ray</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038&amp;img_source=IMG_all">Astrophoto</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=NGC+4038">Sky Map</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/starview?object=NGC+4038">Articles and images</a></li> <li><a rel="nofollow" class="external text" href="http://www.constellation-guide.com/antennae-galaxies/">Antennae Galaxies at Constellation Guide</a></li></ul> <p><br /> </p> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output 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title="NGC 2403">C7</a></li> <li><a href="/wiki/NGC_559" title="NGC 559">C8</a></li> <li><a href="/wiki/S_155" class="mw-redirect" title="S 155">C9</a></li> <li><a href="/wiki/NGC_663" title="NGC 663">C10</a></li> <li><a href="/wiki/NGC_7635" class="mw-redirect" title="NGC 7635">C11</a></li> <li><a href="/wiki/NGC_6946" title="NGC 6946">C12</a></li> <li><a href="/wiki/NGC_457" title="NGC 457">C13</a></li> <li><a href="/wiki/Double_Cluster" title="Double Cluster">C14</a></li> <li><a href="/wiki/NGC_6826" title="NGC 6826">C15</a></li> <li><a href="/wiki/NGC_7243" title="NGC 7243">C16</a></li> <li><a href="/wiki/NGC_147" title="NGC 147">C17</a></li> <li><a href="/wiki/NGC_185" title="NGC 185">C18</a></li> <li><a href="/wiki/IC_5146" title="IC 5146">C19</a></li> <li><a href="/wiki/North_America_Nebula" title="North America Nebula">C20</a></li> <li><a href="/wiki/NGC_4449" title="NGC 4449">C21</a></li> <li><a href="/wiki/NGC_7662" title="NGC 7662">C22</a></li> <li><a href="/wiki/NGC_891" title="NGC 891">C23</a></li> <li><a href="/wiki/NGC_1275" title="NGC 1275">C24</a></li> <li><a href="/wiki/NGC_2419" title="NGC 2419">C25</a></li> <li><a href="/wiki/NGC_4244" title="NGC 4244">C26</a></li> <li><a href="/wiki/Crescent_Nebula" title="Crescent Nebula">C27</a></li> <li><a href="/wiki/NGC_752" title="NGC 752">C28</a></li> <li><a href="/wiki/NGC_5005" title="NGC 5005">C29</a></li> <li><a href="/wiki/NGC_7331" title="NGC 7331">C30</a></li> <li><a href="/wiki/IC_405" title="IC 405">C31</a></li> <li><a href="/wiki/NGC_4631" title="NGC 4631">C32</a></li> <li><a href="/wiki/Veil_Nebula" title="Veil Nebula">C33</a></li> <li><a href="/wiki/Veil_Nebula" title="Veil Nebula">C34</a></li> <li><a href="/wiki/NGC_4889" title="NGC 4889">C35</a></li> <li><a href="/wiki/NGC_4559" title="NGC 4559">C36</a></li> <li><a href="/wiki/NGC_6885" title="NGC 6885">C37</a></li> <li><a href="/wiki/NGC_4565" title="NGC 4565">C38</a></li> <li><a href="/wiki/Eskimo_Nebula" title="Eskimo Nebula">C39</a></li> <li><a href="/wiki/NGC_3626" class="mw-redirect" title="NGC 3626">C40</a></li> <li><a href="/wiki/Hyades_(star_cluster)" title="Hyades (star cluster)">C41</a></li> <li><a href="/wiki/NGC_7006" title="NGC 7006">C42</a></li> <li><a href="/wiki/NGC_7814" title="NGC 7814">C43</a></li> <li><a href="/wiki/NGC_7479" title="NGC 7479">C44</a></li> <li><a href="/wiki/NGC_5248" title="NGC 5248">C45</a></li> <li><a href="/wiki/NGC_2261" title="NGC 2261">C46</a></li> <li><a href="/wiki/NGC_6934" title="NGC 6934">C47</a></li> <li><a href="/wiki/NGC_2775" title="NGC 2775">C48</a></li> <li><a href="/wiki/Rosette_Nebula" title="Rosette Nebula">C49</a></li> <li><a href="/wiki/NGC_2244" title="NGC 2244">C50</a></li> <li><a href="/wiki/IC_1613" title="IC 1613">C51</a></li> <li><a href="/wiki/NGC_4697" title="NGC 4697">C52</a></li> <li><a href="/wiki/NGC_3115" title="NGC 3115">C53</a></li> <li><a href="/wiki/NGC_2506" title="NGC 2506">C54</a></li> <li><a href="/wiki/Saturn_Nebula" title="Saturn Nebula">C55</a></li> <li><a href="/wiki/NGC_246" title="NGC 246">C56</a></li> <li><a href="/wiki/NGC_6822" title="NGC 6822">C57</a></li> <li><a href="/wiki/NGC_2360" title="NGC 2360">C58</a></li> <li><a href="/wiki/NGC_3242" title="NGC 3242">C59</a></li> <li><a class="mw-selflink selflink">C60</a></li> <li><a class="mw-selflink selflink">C61</a></li> <li><a href="/wiki/NGC_247" title="NGC 247">C62</a></li> <li><a href="/wiki/Helix_Nebula" title="Helix Nebula">C63</a></li> <li><a href="/wiki/NGC_2362" title="NGC 2362">C64</a></li> <li><a href="/wiki/Sculptor_Galaxy" title="Sculptor Galaxy">C65</a></li> <li><a href="/wiki/NGC_5694" title="NGC 5694">C66</a></li> <li><a href="/wiki/NGC_1097" title="NGC 1097">C67</a></li> <li><a href="/wiki/NGC_6729" title="NGC 6729">C68</a></li> <li><a href="/wiki/NGC_6302" title="NGC 6302">C69</a></li> <li><a href="/wiki/NGC_300" title="NGC 300">C70</a></li> <li><a href="/wiki/NGC_2477" title="NGC 2477">C71</a></li> <li><a href="/wiki/NGC_55" title="NGC 55">C72</a></li> <li><a href="/wiki/NGC_1851" title="NGC 1851">C73</a></li> <li><a href="/wiki/NGC_3132" title="NGC 3132">C74</a></li> <li><a href="/wiki/NGC_6124" title="NGC 6124">C75</a></li> <li><a href="/wiki/NGC_6231" title="NGC 6231">C76</a></li> <li><a href="/wiki/Centaurus_A" title="Centaurus A">C77</a></li> <li><a href="/wiki/NGC_6541" title="NGC 6541">C78</a></li> <li><a href="/wiki/NGC_3201" title="NGC 3201">C79</a></li> <li><a href="/wiki/Omega_Centauri" title="Omega Centauri">C80</a></li> <li><a href="/wiki/NGC_6352" title="NGC 6352">C81</a></li> <li><a href="/wiki/NGC_6193" title="NGC 6193">C82</a></li> <li><a href="/wiki/NGC_4945" title="NGC 4945">C83</a></li> <li><a href="/wiki/NGC_5286" title="NGC 5286">C84</a></li> <li><a href="/wiki/IC_2391" title="IC 2391">C85</a></li> <li><a href="/wiki/NGC_6397" title="NGC 6397">C86</a></li> <li><a href="/wiki/NGC_1261" title="NGC 1261">C87</a></li> <li><a href="/wiki/NGC_5823" title="NGC 5823">C88</a></li> <li><a href="/wiki/NGC_6087" title="NGC 6087">C89</a></li> <li><a href="/wiki/NGC_2867" title="NGC 2867">C90</a></li> <li><a href="/wiki/NGC_3532" title="NGC 3532">C91</a></li> <li><a href="/wiki/Carina_Nebula" title="Carina Nebula">C92</a></li> <li><a href="/wiki/NGC_6752" title="NGC 6752">C93</a></li> <li><a href="/wiki/Jewel_Box_(star_cluster)" title="Jewel Box (star cluster)">C94</a></li> <li><a href="/wiki/NGC_6025" title="NGC 6025">C95</a></li> <li><a href="/wiki/NGC_2516" title="NGC 2516">C96</a></li> <li><a href="/wiki/NGC_3766" title="NGC 3766">C97</a></li> <li><a href="/wiki/NGC_4609" title="NGC 4609">C98</a></li> <li><a href="/wiki/Coalsack_Nebula" title="Coalsack Nebula">C99</a></li> <li><a href="/wiki/IC_2944" title="IC 2944">C100</a></li> <li><a href="/wiki/NGC_6744" title="NGC 6744">C101</a></li> <li><a href="/wiki/IC_2602" title="IC 2602">C102</a></li> <li><a href="/wiki/Tarantula_Nebula" title="Tarantula Nebula">C103</a></li> <li><a href="/wiki/NGC_362" title="NGC 362">C104</a></li> <li><a href="/wiki/NGC_4833" title="NGC 4833">C105</a></li> <li><a href="/wiki/47_Tucanae" title="47 Tucanae">C106</a></li> <li><a href="/wiki/NGC_6101" title="NGC 6101">C107</a></li> <li><a href="/wiki/NGC_4372" title="NGC 4372">C108</a></li> <li><a href="/wiki/NGC_3195" title="NGC 3195">C109</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Messier_object" title="Messier object">Messier Catalogue</a></li> <li><a href="/wiki/Catalogue_of_Nebulae_and_Clusters_of_Stars" title="Catalogue of Nebulae and Clusters of Stars">Catalogue of Nebulae and Clusters of Stars</a></li> <li><a href="/wiki/New_General_Catalogue" title="New General Catalogue">New General Catalogue</a></li> <li><a href="/wiki/New_General_Catalogue#Index_Catalogue" title="New General Catalogue">Index Catalogue</a></li> <li><a href="/wiki/New_General_Catalogue#Revised_New_General_Catalogue" title="New General Catalogue">Revised New General Catalogue</a></li> <li><a href="/wiki/Herschel_400_Catalogue" title="Herschel 400 Catalogue">Herschel 400 Catalogue</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2" style="font-weight:bold;"><div> <ul><li><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:Caldwell_objects" title="Category:Caldwell objects">Category</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/20px-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/40px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="https://commons.wikimedia.org/wiki/Category:Caldwell_objects" class="extiw" title="commons:Category:Caldwell objects">Commons</a></li> <li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/20px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/40px-Symbol_portal_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></a></span> <a href="/wiki/Portal:Astronomy" title="Portal:Astronomy">Portal</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" /></div><div role="navigation" class="navbox" aria-labelledby="New_General_Catalogue_4001_to_5000162" 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:NGC_objects:_4001-5000" title="Template:NGC objects: 4001-5000"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:NGC_objects:_4001-5000" title="Template talk:NGC objects: 4001-5000"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:NGC_objects:_4001-5000" title="Special:EditPage/Template:NGC objects: 4001-5000"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="New_General_Catalogue_4001_to_5000162" style="font-size:114%;margin:0 4em"><a href="/wiki/New_General_Catalogue" title="New General Catalogue">New General Catalogue</a> <small><i>4001 to 5000</i></small></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/NGC_4005" title="NGC 4005">4005</a></li> <li><a href="/wiki/NGC_4009" class="mw-redirect" title="NGC 4009">4009</a></li> <li><a href="/w/index.php?title=NGC_4010&amp;action=edit&amp;redlink=1" class="new" title="NGC 4010 (page does not exist)">4010</a></li> <li><a href="/wiki/NGC_4013" title="NGC 4013">4013</a></li> <li><a href="/wiki/NGC_4014" title="NGC 4014">4014</a></li> <li><a href="/wiki/NGC_4015" title="NGC 4015">4015</a></li> <li><a href="/w/index.php?title=NGC_4016&amp;action=edit&amp;redlink=1" class="new" title="NGC 4016 (page does not exist)">4016</a></li> <li><a href="/wiki/NGC_4017" title="NGC 4017">4017</a></li> <li><a href="/wiki/NGC_4019" class="mw-redirect" title="NGC 4019">4019</a></li> <li><a href="/wiki/NGC_4026" title="NGC 4026">4026</a></li> <li><a href="/wiki/NGC_4027" title="NGC 4027">4027</a></li> <li><a href="/wiki/NGC_4030" title="NGC 4030">4030</a></li> <li><a href="/wiki/NGC_4033" title="NGC 4033">4033</a></li> <li><a href="/wiki/NGC_4036" title="NGC 4036">4036</a></li> <li><a class="mw-selflink selflink">4038</a></li> <li><a class="mw-selflink selflink">4039</a></li> <li><a href="/wiki/NGC_4041" title="NGC 4041">4041</a></li> <li><a href="/wiki/NGC_4051" title="NGC 4051">4051</a></li> <li><a href="/w/index.php?title=NGC_4052&amp;action=edit&amp;redlink=1" class="new" title="NGC 4052 (page does not exist)">4052</a></li> <li><a href="/wiki/NGC_4053" title="NGC 4053">4053</a></li> <li><a href="/wiki/NGC_4055" class="mw-redirect" title="NGC 4055">4055</a></li> <li><a href="/wiki/NGC_4056" title="NGC 4056">4056</a></li> <li><a href="/wiki/NGC_4057" class="mw-redirect" title="NGC 4057">4057</a></li> <li><a href="/wiki/NGC_4059" class="mw-redirect" title="NGC 4059">4059</a></li> <li><a href="/wiki/NGC_4060" title="NGC 4060">4060</a></li> <li><a href="/wiki/NGC_4061" title="NGC 4061">4061</a></li> <li><a href="/wiki/NGC_4062" title="NGC 4062">4062</a></li> <li><a href="/w/index.php?title=NGC_4064&amp;action=edit&amp;redlink=1" class="new" title="NGC 4064 (page does not exist)">4064</a></li> <li><a href="/wiki/NGC_4065" title="NGC 4065">4065</a></li> <li><a href="/wiki/NGC_4066" title="NGC 4066">4066</a></li> <li><a href="/wiki/NGC_4069" class="mw-redirect" title="NGC 4069">4069</a></li> <li><a href="/wiki/NGC_4070" title="NGC 4070">4070</a></li> <li><a href="/wiki/NGC_4072" title="NGC 4072">4072</a></li> <li><a href="/wiki/NGC_4074" title="NGC 4074">4074</a></li> <li><a href="/wiki/NGC_4076" title="NGC 4076">4076</a></li> <li><a href="/w/index.php?title=NGC_4079&amp;action=edit&amp;redlink=1" class="new" title="NGC 4079 (page does not exist)">4079</a></li> <li><a href="/wiki/NGC_4084" title="NGC 4084">4084</a></li> <li><a href="/w/index.php?title=NGC_4085&amp;action=edit&amp;redlink=1" class="new" title="NGC 4085 (page does not exist)">4085</a></li> <li><a href="/wiki/NGC_4086" title="NGC 4086">4086</a></li> <li><a href="/wiki/NGC_4088" title="NGC 4088">4088</a></li> <li><a href="/wiki/NGC_4089" title="NGC 4089">4089</a></li> <li><a href="/wiki/NGC_4090" title="NGC 4090">4090</a></li> <li><a href="/wiki/NGC_4091" title="NGC 4091">4091</a></li> <li><a href="/wiki/NGC_4092" title="NGC 4092">4092</a></li> <li><a href="/wiki/NGC_4093" title="NGC 4093">4093</a></li> <li><a href="/wiki/NGC_4095" title="NGC 4095">4095</a></li> <li><a href="/wiki/NGC_4096" title="NGC 4096">4096</a></li> <li><a href="/wiki/NGC_4098" title="NGC 4098">4098</a></li> <li><a href="/wiki/NGC_4099" class="mw-redirect" title="NGC 4099">4099</a></li> <li><a href="/wiki/NGC_4100" title="NGC 4100">4100</a></li> <li><a href="/wiki/NGC_4102" title="NGC 4102">4102</a></li> <li><a href="/wiki/NGC_4103" title="NGC 4103">4103</a></li> <li><a href="/w/index.php?title=NGC_4105&amp;action=edit&amp;redlink=1" class="new" title="NGC 4105 (page does not exist)">4105</a>/<a href="/w/index.php?title=NGC_4106&amp;action=edit&amp;redlink=1" class="new" title="NGC 4106 (page does not exist)">4106</a></li> <li><a href="/wiki/NGC_4111" title="NGC 4111">4111</a></li> <li><a href="/wiki/NGC_4115" class="mw-redirect" title="NGC 4115">4115</a></li> <li><a href="/wiki/NGC_4121" title="NGC 4121">4121</a></li> <li><a href="/wiki/NGC_4123" title="NGC 4123">4123</a></li> <li><a href="/w/index.php?title=NGC_4124&amp;action=edit&amp;redlink=1" class="new" title="NGC 4124 (page does not exist)">4124</a></li> <li><a href="/wiki/NGC_4125" title="NGC 4125">4125</a></li> <li><a href="/wiki/NGC_4129" title="NGC 4129">4129</a></li> <li><a href="/wiki/NGC_4130" class="mw-redirect" title="NGC 4130">4130</a></li> <li><a href="/wiki/NGC_4136" title="NGC 4136">4136</a></li> <li><a href="/wiki/NGC_4138" title="NGC 4138">4138</a></li> <li><a href="/wiki/NGC_4144" title="NGC 4144">4144</a></li> <li><a href="/wiki/NGC_4145" title="NGC 4145">4145</a></li> <li><a href="/wiki/NGC_4147" title="NGC 4147">4147</a></li> <li><a href="/wiki/NGC_4150" title="NGC 4150">4150</a></li> <li><a href="/wiki/NGC_4151" title="NGC 4151">4151</a></li> <li><a href="/wiki/NGC_4156" title="NGC 4156">4156</a></li> <li><a href="/wiki/NGC_4157" title="NGC 4157">4157</a></li> <li><a href="/wiki/NGC_4160" class="mw-redirect" title="NGC 4160">4160</a></li> <li><a href="/wiki/NGC_4163" title="NGC 4163">4163</a></li> <li><a href="/wiki/NGC_4163" title="NGC 4163">4167</a></li> <li><a href="/wiki/NGC_4178" title="NGC 4178">4178</a></li> <li><a href="/wiki/NGC_4179" title="NGC 4179">4179</a></li> <li><a href="/wiki/NGC_4183" title="NGC 4183">4183</a></li> <li><a href="/w/index.php?title=NGC_4190&amp;action=edit&amp;redlink=1" class="new" title="NGC 4190 (page does not exist)">4190</a></li> <li><a href="/w/index.php?title=NGC_4191&amp;action=edit&amp;redlink=1" class="new" title="NGC 4191 (page does not exist)">4191</a></li> <li><a href="/wiki/Messier_98" title="Messier 98">4192</a></li> <li><a href="/wiki/NGC_4194" title="NGC 4194">4194</a></li> <li><a href="/wiki/NGC_4197" title="NGC 4197">4197</a></li> <li><a href="/wiki/NGC_4200" title="NGC 4200">4200</a></li> <li><a href="/wiki/NGC_4203" title="NGC 4203">4203</a></li> <li><a href="/wiki/NGC_4206" title="NGC 4206">4206</a></li> <li><a href="/wiki/NGC_4207" title="NGC 4207">4207</a></li> <li><a href="/wiki/NGC_4208" class="mw-redirect" title="NGC 4208">4208</a></li> <li><a href="/wiki/NGC_4212" title="NGC 4212">4212</a></li> <li><a href="/wiki/NGC_4214" title="NGC 4214">4214</a></li> <li><a href="/wiki/NGC_4216" title="NGC 4216">4216</a></li> <li><a href="/wiki/NGC_4217" title="NGC 4217">4217</a></li> <li><a href="/wiki/NGC_4221" title="NGC 4221">4221</a></li> <li><a href="/wiki/NGC_4222" title="NGC 4222">4222</a></li> <li><a href="/wiki/NGC_4228" class="mw-redirect" title="NGC 4228">4228</a></li> <li><a href="/wiki/NGC_4230" title="NGC 4230">4230</a></li> <li><a href="/w/index.php?title=NGC_4235&amp;action=edit&amp;redlink=1" class="new" title="NGC 4235 (page does not exist)">4235</a></li> <li><a href="/wiki/NGC_4236" title="NGC 4236">4236</a></li> <li><a href="/wiki/NGC_4237" title="NGC 4237">4237</a></li> <li><a href="/w/index.php?title=NGC_4240&amp;action=edit&amp;redlink=1" class="new" title="NGC 4240 (page does not exist)">4240</a></li> <li><a href="/wiki/NGC_4242" title="NGC 4242">4242</a></li> <li><a href="/wiki/NGC_4244" title="NGC 4244">4244</a></li> <li><a href="/wiki/NGC_4245" title="NGC 4245">4245</a></li> <li><a href="/wiki/NGC_4246" title="NGC 4246">4246</a></li> <li><a href="/w/index.php?title=NGC_4248&amp;action=edit&amp;redlink=1" class="new" title="NGC 4248 (page does not exist)">4248</a></li> <li><a href="/wiki/NGC_4252" title="NGC 4252">4252</a></li> <li><a href="/wiki/NGC_4253" title="NGC 4253">4253</a></li> <li><a href="/wiki/Messier_99" title="Messier 99">4254</a></li> <li><a href="/wiki/Messier_106" title="Messier 106">4258</a></li> <li><a href="/wiki/NGC_4260" title="NGC 4260">4260</a></li> <li><a href="/wiki/NGC_4261" title="NGC 4261">4261</a></li> <li><a href="/wiki/NGC_4262" title="NGC 4262">4262</a></li> <li><a href="/wiki/NGC_4267" title="NGC 4267">4267</a></li> <li><a href="/wiki/NGC_4273" title="NGC 4273">4273</a></li> <li><a href="/wiki/NGC_4274" title="NGC 4274">4274</a></li> <li><a href="/wiki/NGC_4278" title="NGC 4278">4278</a></li> <li><a href="/wiki/NGC_4280" class="mw-redirect" title="NGC 4280">4280</a></li> <li><a href="/w/index.php?title=NGC_4286&amp;action=edit&amp;redlink=1" class="new" title="NGC 4286 (page does not exist)">4286</a></li> <li><a href="/w/index.php?title=NGC_4291&amp;action=edit&amp;redlink=1" class="new" title="NGC 4291 (page does not exist)">4291</a></li> <li><a href="/wiki/NGC_4293" title="NGC 4293">4293</a></li> <li><a href="/wiki/NGC_4294" title="NGC 4294">4294</a></li> <li><a href="/wiki/NGC_4296" title="NGC 4296">4296</a></li> <li><a href="/wiki/NGC_4297" title="NGC 4297">4297</a></li> <li><a href="/wiki/NGC_4298" title="NGC 4298">4298</a></li> <li><a href="/wiki/NGC_4299" title="NGC 4299">4299</a></li> <li><a href="/wiki/NGC_4302" title="NGC 4302">4302</a></li> <li><a href="/wiki/Messier_61" title="Messier 61">4303</a></li> <li><a href="/wiki/NGC_4305" title="NGC 4305">4305</a></li> <li><a href="/wiki/NGC_4306" title="NGC 4306">4306</a></li> <li><a href="/wiki/NGC_4307" title="NGC 4307">4307</a></li> <li><a href="/wiki/NGC_4308" title="NGC 4308">4308</a></li> <li><a href="/wiki/NGC_4309" title="NGC 4309">4309</a></li> <li><a href="/wiki/NGC_4310" title="NGC 4310">4310</a></li> <li><a href="/wiki/NGC_4311" class="mw-redirect" title="NGC 4311">4311</a></li> <li><a href="/wiki/NGC_4312" title="NGC 4312">4312</a></li> <li><a href="/wiki/NGC_4313" title="NGC 4313">4313</a></li> <li><a href="/wiki/NGC_4314" title="NGC 4314">4314</a></li> <li><a href="/wiki/NGC_4315" class="mw-redirect" title="NGC 4315">4315</a></li> <li><a href="/wiki/NGC_4316" title="NGC 4316">4316</a></li> <li><a href="/wiki/NGC_4317" class="mw-redirect" title="NGC 4317">4317</a></li> <li><a href="/wiki/NGC_4318" title="NGC 4318">4318</a></li> <li><a href="/wiki/NGC_4319" title="NGC 4319">4319</a></li> <li><a href="/wiki/NGC_4320" title="NGC 4320">4320</a></li> <li><a href="/wiki/Messier_100" title="Messier 100">4321</a></li> <li><a href="/wiki/NGC_4322" class="mw-redirect" title="NGC 4322">4322</a></li> <li><a href="/wiki/NGC_4323" title="NGC 4323">4323</a></li> <li><a href="/wiki/NGC_4324" title="NGC 4324">4324</a></li> <li><a href="/wiki/NGC_4325" title="NGC 4325">4325</a></li> <li><a href="/wiki/NGC_4326" title="NGC 4326">4326</a></li> <li><a href="/wiki/NGC_4327" class="mw-redirect" title="NGC 4327">4327</a></li> <li><a href="/wiki/NGC_4328" title="NGC 4328">4328</a></li> <li><a href="/wiki/NGC_4329" title="NGC 4329">4329</a></li> <li><a href="/wiki/NGC_4330" title="NGC 4330">4330</a></li> <li><a href="/wiki/NGC_4331" title="NGC 4331">4331</a></li> <li><a href="/wiki/NGC_4332" title="NGC 4332">4332</a></li> <li><a href="/wiki/NGC_4333" title="NGC 4333">4333</a></li> <li><a href="/w/index.php?title=NGC_4337&amp;action=edit&amp;redlink=1" class="new" title="NGC 4337 (page does not exist)">4337</a></li> <li><a href="/wiki/NGC_4338" class="mw-redirect" title="NGC 4338">4338</a></li> <li><a href="/wiki/NGC_4340" title="NGC 4340">4340</a></li> <li><a href="/w/index.php?title=NGC_4342&amp;action=edit&amp;redlink=1" class="new" title="NGC 4342 (page does not exist)">4342</a></li> <li><a href="/wiki/NGC_4343" title="NGC 4343">4343</a></li> <li><a href="/wiki/NGC_4345" class="mw-redirect" title="NGC 4345">4345</a></li> <li><a href="/wiki/NGC_4347" class="mw-redirect" title="NGC 4347">4347</a></li> <li><a href="/wiki/NGC_4349" title="NGC 4349">4349</a></li> <li><a href="/w/index.php?title=NGC_4350&amp;action=edit&amp;redlink=1" class="new" title="NGC 4350 (page does not exist)">4350</a></li> <li><a href="/w/index.php?title=NGC_4357&amp;action=edit&amp;redlink=1" class="new" title="NGC 4357 (page does not exist)">4357</a></li> <li><a href="/wiki/NGC_4359" title="NGC 4359">4359</a></li> <li><a href="/wiki/NGC_4361" title="NGC 4361">4361</a></li> <li><a href="/wiki/NGC_4363" title="NGC 4363">4363</a></li> <li><a href="/wiki/NGC_4365" title="NGC 4365">4365</a></li> <li><a href="/wiki/NGC_4367" class="mw-redirect" title="NGC 4367">4367</a></li> <li><a href="/wiki/NGC_4368" class="mw-redirect" title="NGC 4368">4368</a></li> <li><a href="/w/index.php?title=NGC_4370&amp;action=edit&amp;redlink=1" class="new" title="NGC 4370 (page does not exist)">4370</a></li> <li><a href="/w/index.php?title=NGC_4371&amp;action=edit&amp;redlink=1" class="new" title="NGC 4371 (page does not exist)">4371</a></li> <li><a href="/wiki/NGC_4372" title="NGC 4372">4372</a></li> <li><a href="/w/index.php?title=NGC_4373&amp;action=edit&amp;redlink=1" class="new" title="NGC 4373 (page does not exist)">4373</a></li> <li><a href="/wiki/Messier_84" title="Messier 84">4374</a></li> <li><a href="/wiki/NGC_4375" title="NGC 4375">4375</a></li> <li><a href="/w/index.php?title=NGC_4378&amp;action=edit&amp;redlink=1" class="new" title="NGC 4378 (page does not exist)">4378</a></li> <li><a href="/wiki/NGC_4380" title="NGC 4380">4380</a></li> <li><a href="/wiki/Messier_85" title="Messier 85">4382</a></li> <li><a href="/wiki/NGC_4383" title="NGC 4383">4383</a></li> <li><a href="/wiki/NGC_4388" title="NGC 4388">4388</a></li> <li><a href="/wiki/NGC_4393" title="NGC 4393">4393</a></li> <li><a href="/wiki/NGC_4394" title="NGC 4394">4394</a></li> <li><a href="/wiki/NGC_4395" title="NGC 4395">4395</a></li> <li><a href="/wiki/NGC_4397" class="mw-redirect" title="NGC 4397">4397</a></li> <li><a href="/wiki/NGC_4398" class="mw-redirect" title="NGC 4398">4398</a></li> <li><a href="/wiki/NGC_4399" class="mw-redirect" title="NGC 4399">4399</a></li> <li><a href="/wiki/NGC_4400" class="mw-redirect" title="NGC 4400">4400</a></li> <li><a href="/wiki/NGC_4401" class="mw-redirect" title="NGC 4401">4401</a></li> <li><a href="/wiki/NGC_4402" title="NGC 4402">4402</a></li> <li><a href="/wiki/Messier_86" title="Messier 86">4406</a></li> <li><a href="/w/index.php?title=NGC_4410&amp;action=edit&amp;redlink=1" class="new" title="NGC 4410 (page does not exist)">4410</a></li> <li><a href="/wiki/NGC_4414" title="NGC 4414">4414</a></li> <li><a href="/w/index.php?title=NGC_4418&amp;action=edit&amp;redlink=1" class="new" title="NGC 4418 (page does not exist)">4418</a></li> <li><a href="/w/index.php?title=NGC_4419&amp;action=edit&amp;redlink=1" class="new" title="NGC 4419 (page does not exist)">4419</a></li> <li><a href="/wiki/NGC_4420" title="NGC 4420">4420</a></li> <li><a href="/wiki/NGC_4424" title="NGC 4424">4424</a></li> <li><a href="/wiki/NGC_4426" class="mw-redirect" title="NGC 4426">4426</a></li> <li><a href="/wiki/NGC_4427" class="mw-redirect" title="NGC 4427">4427</a></li> <li><a href="/wiki/NGC_4429" title="NGC 4429">4429</a></li> <li><a href="/w/index.php?title=NGC_4433&amp;action=edit&amp;redlink=1" class="new" title="NGC 4433 (page does not exist)">4433</a></li> <li><a href="/wiki/Eyes_Galaxies" title="Eyes Galaxies">4435</a></li> <li><a href="/wiki/NGC_4436" title="NGC 4436">4436</a></li> <li><a href="/wiki/NGC_4437" class="mw-redirect" title="NGC 4437">4437</a></li> <li><a href="/wiki/Eyes_Galaxies" title="Eyes Galaxies">4438</a></li> <li><a href="/w/index.php?title=NGC_4439&amp;action=edit&amp;redlink=1" class="new" title="NGC 4439 (page does not exist)">4439</a></li> <li><a href="/wiki/NGC_4440" title="NGC 4440">4440</a></li> <li><a href="/w/index.php?title=NGC_4441&amp;action=edit&amp;redlink=1" class="new" title="NGC 4441 (page does not exist)">4441</a></li> <li><a href="/w/index.php?title=NGC_4442&amp;action=edit&amp;redlink=1" class="new" title="NGC 4442 (page does not exist)">4442</a></li> <li><a href="/wiki/NGC_4443" class="mw-redirect" title="NGC 4443">4443</a></li> <li><a href="/wiki/NGC_4444" title="NGC 4444">4444</a></li> <li><a href="/wiki/NGC_4448" title="NGC 4448">4448</a></li> <li><a href="/wiki/NGC_4449" title="NGC 4449">4449</a></li> <li><a href="/wiki/NGC_4450" title="NGC 4450">4450</a></li> <li><a href="/wiki/NGC_4451" title="NGC 4451">4451</a></li> <li><a href="/wiki/NGC_4452" title="NGC 4452">4452</a></li> <li><a href="/wiki/NGC_4454" title="NGC 4454">4454</a></li> <li><a href="/wiki/NGC_4455" title="NGC 4455">4455</a></li> <li><a href="/wiki/NGC_4457" title="NGC 4457">4457</a></li> <li><a href="/wiki/NGC_4458" title="NGC 4458">4458</a></li> <li><a href="/wiki/NGC_4459" title="NGC 4459">4459</a></li> <li><a href="/w/index.php?title=NGC_4460&amp;action=edit&amp;redlink=1" class="new" title="NGC 4460 (page does not exist)">4460</a></li> <li><a href="/wiki/NGC_4461" title="NGC 4461">4461</a></li> <li><a href="/wiki/NGC_4463" title="NGC 4463">4463</a></li> <li><a href="/wiki/NGC_4464" title="NGC 4464">4464</a></li> <li><a href="/wiki/NGC_4466" title="NGC 4466">4466</a></li> <li><a href="/wiki/NGC_4467" title="NGC 4467">4467</a></li> <li><a href="/wiki/NGC_4468" title="NGC 4468">4468</a></li> <li><a href="/wiki/NGC_4469" title="NGC 4469">4469</a></li> <li><a href="/wiki/NGC_4470" title="NGC 4470">4470</a></li> <li><a href="/wiki/NGC_4471" class="mw-redirect" title="NGC 4471">4471</a></li> <li><a href="/wiki/Messier_49" title="Messier 49">4472</a></li> <li><a href="/wiki/NGC_4473" title="NGC 4473">4473</a></li> <li><a href="/wiki/NGC_4474" title="NGC 4474">4474</a></li> <li><a href="/wiki/NGC_4476" title="NGC 4476">4476</a></li> <li><a href="/wiki/NGC_4477" title="NGC 4477">4477</a></li> <li><a href="/wiki/NGC_4478" title="NGC 4478">4478</a></li> <li><a href="/wiki/NGC_4479" title="NGC 4479">4479</a></li> <li><a href="/wiki/NGC_4482" title="NGC 4482">4482</a></li> <li><a href="/wiki/NGC_4483" title="NGC 4483">4483</a></li> <li><a href="/wiki/NGC_4485" title="NGC 4485">4485</a></li> <li><a href="/wiki/Messier_87" title="Messier 87">4486</a></li> <li><a href="/wiki/NGC_4487" title="NGC 4487">4487</a></li> <li><a href="/wiki/NGC_4488" title="NGC 4488">4488</a></li> <li><a href="/wiki/NGC_4489" title="NGC 4489">4489</a></li> <li><a href="/wiki/NGC_4490" title="NGC 4490">4490</a></li> <li><a href="/wiki/NGC_4491" title="NGC 4491">4491</a></li> <li><a href="/wiki/NGC_4492" title="NGC 4492">4492</a></li> <li><a href="/wiki/NGC_4494" title="NGC 4494">4494</a></li> <li><a href="/wiki/NGC_4495" title="NGC 4495">4495</a></li> <li><a href="/wiki/NGC_4496" title="NGC 4496">4496</a></li> <li><a href="/wiki/NGC_4497" title="NGC 4497">4497</a></li> <li><a href="/wiki/NGC_4498" title="NGC 4498">4498</a></li> <li><a href="/wiki/NGC_4500" title="NGC 4500">4500</a></li> <li><a href="/wiki/Messier_88" title="Messier 88">4501</a></li> <li><a href="/wiki/NGC_4502" title="NGC 4502">4502</a></li> <li><a href="/wiki/NGC_4503" title="NGC 4503">4503</a></li> <li><a href="/wiki/NGC_4504" title="NGC 4504">4504</a></li> <li><a href="/wiki/NGC_4505" class="mw-redirect" title="NGC 4505">4505</a></li> <li><a href="/wiki/NGC_4506" title="NGC 4506">4506</a></li> <li><a href="/w/index.php?title=NGC_4507&amp;action=edit&amp;redlink=1" class="new" title="NGC 4507 (page does not exist)">4507</a></li> <li><a href="/wiki/NGC_4508" class="mw-redirect" title="NGC 4508">4508</a></li> <li><a href="/w/index.php?title=NGC_4509&amp;action=edit&amp;redlink=1" class="new" title="NGC 4509 (page does not exist)">4509</a></li> <li><a href="/w/index.php?title=NGC_4510&amp;action=edit&amp;redlink=1" class="new" title="NGC 4510 (page does not exist)">4510</a></li> <li><a href="/w/index.php?title=NGC_4511&amp;action=edit&amp;redlink=1" class="new" title="NGC 4511 (page does not exist)">4511</a></li> <li><a href="/w/index.php?title=NGC_4512&amp;action=edit&amp;redlink=1" class="new" title="NGC 4512 (page does not exist)">4512</a></li> <li><a href="/wiki/NGC_4513" title="NGC 4513">4513</a></li> <li><a href="/wiki/NGC_4515" title="NGC 4515">4515</a></li> <li><a href="/wiki/NGC_4516" title="NGC 4516">4516</a></li> <li><a href="/wiki/NGC_4517" title="NGC 4517">4517</a></li> <li><a href="/wiki/NGC_4519" title="NGC 4519">4519</a></li> <li><a href="/wiki/NGC_4522" title="NGC 4522">4522</a></li> <li><a href="/wiki/NGC_4523" title="NGC 4523">4523</a></li> <li><a href="/wiki/NGC_4526" title="NGC 4526">4526</a></li> <li><a href="/wiki/NGC_4527" title="NGC 4527">4527</a></li> <li><a href="/wiki/NGC_4528" title="NGC 4528">4528</a></li> <li><a href="/wiki/NGC_4529" class="mw-redirect" title="NGC 4529">4529</a></li> <li><a href="/wiki/NGC_4530" class="mw-redirect" title="NGC 4530">4530</a></li> <li><a href="/wiki/NGC_4531" title="NGC 4531">4531</a></li> <li><a href="/w/index.php?title=NGC_4532&amp;action=edit&amp;redlink=1" class="new" title="NGC 4532 (page does not exist)">4532</a></li> <li><a href="/wiki/NGC_4534" title="NGC 4534">4534</a></li> <li><a href="/wiki/NGC_4535" title="NGC 4535">4535</a></li> <li><a href="/wiki/NGC_4536" title="NGC 4536">4536</a></li> <li><a href="/wiki/NGC_4540" title="NGC 4540">4540</a></li> <li><a href="/wiki/NGC_4544" title="NGC 4544">4544</a></li> <li><a href="/wiki/NGC_4545" title="NGC 4545">4545</a></li> <li><a href="/wiki/NGC_4546" title="NGC 4546">4546</a></li> <li><a href="/wiki/Messier_91" title="Messier 91">4548</a></li> <li><a href="/wiki/NGC_4550" title="NGC 4550">4550</a></li> <li><a href="/wiki/NGC_4551" title="NGC 4551">4551</a></li> <li><a href="/wiki/Messier_89" title="Messier 89">4552</a></li> <li><a href="/wiki/NGC_4554" class="mw-redirect" title="NGC 4554">4554</a></li> <li><a href="/wiki/NGC_4555" title="NGC 4555">4555</a></li> <li><a href="/wiki/NGC_4557" class="mw-redirect" title="NGC 4557">4557</a></li> <li><a href="/wiki/NGC_4559" title="NGC 4559">4559</a></li> <li><a href="/wiki/NGC_4561" title="NGC 4561">4561</a></li> <li><a href="/wiki/NGC_4564" title="NGC 4564">4564</a></li> <li><a href="/wiki/NGC_4565" title="NGC 4565">4565</a></li> <li><a href="/wiki/NGC_4567" class="mw-redirect" title="NGC 4567">4567</a></li> <li><a href="/wiki/NGC_4568" class="mw-redirect" title="NGC 4568">4568</a></li> <li><a href="/wiki/Messier_90" title="Messier 90">4569</a></li> <li><a href="/wiki/NGC_4570" title="NGC 4570">4570</a></li> <li><a href="/wiki/NGC_4571" title="NGC 4571">4571</a></li> <li><a href="/w/index.php?title=NGC_4575&amp;action=edit&amp;redlink=1" class="new" title="NGC 4575 (page does not exist)">4575</a></li> <li><a href="/wiki/NGC_4578" title="NGC 4578">4578</a></li> <li><a href="/wiki/Messier_58" title="Messier 58">4579</a></li> <li><a href="/wiki/NGC_4580" title="NGC 4580">4580</a></li> <li><a href="/wiki/NGC_4582" class="mw-redirect" title="NGC 4582">4582</a></li> <li><a href="/wiki/NGC_4586" title="NGC 4586">4586</a></li> <li><a href="/wiki/NGC_4589" title="NGC 4589">4589</a></li> <li><a href="/wiki/Messier_68" title="Messier 68">4590</a></li> <li><a href="/wiki/NGC_4593" title="NGC 4593">4593</a></li> <li><a href="/wiki/Sombrero_Galaxy" title="Sombrero Galaxy">4594</a></li> <li><a href="/wiki/NGC_4595" title="NGC 4595">4595</a></li> <li><a href="/wiki/NGC_4596" title="NGC 4596">4596</a></li> <li><a href="/wiki/NGC_4598" title="NGC 4598">4598</a></li> <li><a href="/wiki/NGC_4603" title="NGC 4603">4603</a></li> <li><a href="/wiki/NGC_4605" title="NGC 4605">4605</a></li> <li><a href="/wiki/NGC_4606" title="NGC 4606">4606</a></li> <li><a href="/wiki/NGC_4607" title="NGC 4607">4607</a></li> <li><a href="/wiki/NGC_4608" title="NGC 4608">4608</a></li> <li><a href="/wiki/NGC_4609" title="NGC 4609">4609</a></li> <li><a href="/wiki/NGC_4610" class="mw-redirect" title="NGC 4610">4610</a></li> <li><a href="/wiki/NGC_4611" title="NGC 4611">4611</a></li> <li><a href="/wiki/NGC_4612" title="NGC 4612">4612</a></li> <li><a href="/wiki/NGC_4614" title="NGC 4614">4614</a></li> <li><a href="/wiki/NGC_4618" title="NGC 4618">4618</a></li> <li><a href="/w/index.php?title=NGC_4619&amp;action=edit&amp;redlink=1" class="new" title="NGC 4619 (page does not exist)">4619</a></li> <li><a href="/wiki/NGC_4620" title="NGC 4620">4620</a></li> <li><a href="/wiki/Messier_59" title="Messier 59">4621</a></li> <li><a href="/wiki/NGC_4622" title="NGC 4622">4622</a></li> <li><a href="/wiki/NGC_4623" title="NGC 4623">4623</a></li> <li><a href="/wiki/NGC_4624" class="mw-redirect" title="NGC 4624">4624</a></li> <li><a href="/wiki/NGC_4625" title="NGC 4625">4625</a></li> <li><a href="/wiki/NGC_4627" title="NGC 4627">4627</a></li> <li><a href="/wiki/NGC_4630" title="NGC 4630">4630</a></li> <li><a href="/wiki/NGC_4631" title="NGC 4631">4631</a></li> <li><a href="/wiki/NGC_4632" title="NGC 4632">4632</a></li> <li><a href="/wiki/NGC_4633" title="NGC 4633">4633</a></li> <li><a href="/wiki/NGC_4634" title="NGC 4634">4634</a></li> <li><a href="/wiki/NGC_4636" title="NGC 4636">4636</a></li> <li><a href="/wiki/NGC_4637" title="NGC 4637">4637</a></li> <li><a href="/wiki/NGC_4638" title="NGC 4638">4638</a></li> <li><a href="/wiki/NGC_4639" title="NGC 4639">4639</a></li> <li><a href="/wiki/NGC_4643" title="NGC 4643">4643</a></li> <li><a href="/wiki/NGC_4647" title="NGC 4647">4647</a></li> <li><a href="/wiki/Messier_60" title="Messier 60">4649</a></li> <li><a href="/w/index.php?title=NGC_4650&amp;action=edit&amp;redlink=1" class="new" title="NGC 4650 (page does not exist)">4650</a></li> <li><a href="/wiki/NGC_4650A" title="NGC 4650A">4650A</a></li> <li><a href="/wiki/NGC_4651" title="NGC 4651">4651</a></li> <li><a href="/wiki/NGC_4654" title="NGC 4654">4654</a></li> <li><a href="/wiki/NGC_4656" class="mw-redirect" title="NGC 4656">4656</a></li> <li><a href="/wiki/NGC_4657" class="mw-redirect" title="NGC 4657">4657</a></li> <li><a href="/wiki/NGC_4658" title="NGC 4658">4658</a></li> <li><a href="/wiki/NGC_4659" title="NGC 4659">4659</a></li> <li><a href="/wiki/NGC_4660" title="NGC 4660">4660</a></li> <li><a href="/wiki/NGC_4664" class="mw-redirect" title="NGC 4664">4664</a></li> <li><a href="/wiki/NGC_4665" title="NGC 4665">4665</a></li> <li><a href="/wiki/NGC_4666" title="NGC 4666">4666</a></li> <li><a href="/wiki/NGC_4667" class="mw-redirect" title="NGC 4667">4667</a></li> <li><a href="/wiki/NGC_4670" title="NGC 4670">4670</a></li> <li><a href="/w/index.php?title=NGC_4672&amp;action=edit&amp;redlink=1" class="new" title="NGC 4672 (page does not exist)">4672</a></li> <li><a href="/wiki/NGC_4674" title="NGC 4674">4674</a></li> <li><a href="/wiki/Mice_Galaxies" title="Mice Galaxies">4676</a></li> <li><a href="/wiki/NGC_4680" title="NGC 4680">4680</a></li> <li><a href="/wiki/NGC_4683" title="NGC 4683">4683</a></li> <li><a href="/w/index.php?title=NGC_4684&amp;action=edit&amp;redlink=1" class="new" title="NGC 4684 (page does not exist)">4684</a></li> <li><a href="/wiki/NGC_4689" title="NGC 4689">4689</a></li> <li><a href="/wiki/NGC_4691" title="NGC 4691">4691</a></li> <li><a href="/wiki/NGC_4694" title="NGC 4694">4694</a></li> <li><a href="/wiki/NGC_4696" title="NGC 4696">4696</a></li> <li><a href="/wiki/NGC_4697" title="NGC 4697">4697</a></li> <li><a href="/wiki/NGC_4698" title="NGC 4698">4698</a></li> <li><a href="/wiki/NGC_4699" title="NGC 4699">4699</a></li> <li><a href="/wiki/NGC_4700" title="NGC 4700">4700</a></li> <li><a href="/wiki/NGC_4701" title="NGC 4701">4701</a></li> <li><a href="/wiki/NGC_4706" title="NGC 4706">4706</a></li> <li><a href="/wiki/NGC_4707" title="NGC 4707">4707</a></li> <li><a href="/wiki/NGC_4709" title="NGC 4709">4709</a></li> <li><a href="/wiki/NGC_4710" title="NGC 4710">4710</a></li> <li><a href="/wiki/NGC_4712" title="NGC 4712">4712</a></li> <li><a href="/wiki/NGC_4713" title="NGC 4713">4713</a></li> <li><a href="/wiki/NGC_4722" title="NGC 4722">4722</a></li> <li><a href="/wiki/NGC_4725" title="NGC 4725">4725</a></li> <li><a href="/wiki/NGC_4727" title="NGC 4727">4727</a></li> <li><a href="/wiki/NGC_4729" title="NGC 4729">4729</a></li> <li><a href="/wiki/NGC_4730" title="NGC 4730">4730</a></li> <li><a href="/wiki/NGC_4731" title="NGC 4731">4731</a></li> <li><a href="/wiki/NGC_4733" title="NGC 4733">4733</a></li> <li><a href="/wiki/NGC_4734" title="NGC 4734">4734</a></li> <li><a href="/wiki/Messier_94" title="Messier 94">4736</a></li> <li><a href="/wiki/NGC_4740" class="mw-redirect" title="NGC 4740">4740</a></li> <li><a href="/wiki/NGC_4743" title="NGC 4743">4743</a></li> <li><a href="/wiki/NGC_4744" title="NGC 4744">4744</a></li> <li><a href="/wiki/NGC_4746" title="NGC 4746">4746</a></li> <li><a href="/wiki/NGC_4747" title="NGC 4747">4747</a></li> <li><a href="/wiki/NGC_4752" class="mw-redirect" title="NGC 4752">4752</a></li> <li><a href="/wiki/NGC_4753" title="NGC 4753">4753</a></li> <li><a href="/wiki/NGC_4754" title="NGC 4754">4754</a></li> <li><a href="/wiki/Jewel_Box_(star_cluster)" title="Jewel Box (star cluster)">4755</a></li> <li><a href="/w/index.php?title=NGC_4756&amp;action=edit&amp;redlink=1" class="new" title="NGC 4756 (page does not exist)">4756</a></li> <li><a href="/wiki/NGC_4762" title="NGC 4762">4762</a></li> <li><a href="/wiki/NGC_4768" class="mw-redirect" title="NGC 4768">4768</a></li> <li><a href="/wiki/NGC_4769" class="mw-redirect" title="NGC 4769">4769</a></li> <li><a href="/wiki/NGC_4772" title="NGC 4772">4772</a></li> <li><a href="/wiki/NGC_4774" title="NGC 4774">4774</a></li> <li><a href="/wiki/NGC_4775" title="NGC 4775">4775</a></li> <li><a href="/wiki/NGC_4777" title="NGC 4777">4777</a></li> <li><a href="/w/index.php?title=NGC_4778&amp;action=edit&amp;redlink=1" class="new" title="NGC 4778 (page does not exist)">4778</a></li> <li><a href="/wiki/NGC_4780" title="NGC 4780">4780</a></li> <li><a href="/wiki/NGC_4781" title="NGC 4781">4781</a></li> <li><a href="/wiki/NGC_4782" title="NGC 4782">4782</a></li> <li><a href="/w/index.php?title=NGC_4783&amp;action=edit&amp;redlink=1" class="new" title="NGC 4783 (page does not exist)">4783</a></li> <li><a href="/w/index.php?title=NGC_4785&amp;action=edit&amp;redlink=1" class="new" title="NGC 4785 (page does not exist)">4785</a></li> <li><a href="/wiki/NGC_4790" title="NGC 4790">4790</a></li> <li><a href="/wiki/NGC_4800" title="NGC 4800">4800</a></li> <li><a href="/wiki/NGC_4805" class="mw-redirect" title="NGC 4805">4805</a></li> <li><a href="/w/index.php?title=NGC_4807&amp;action=edit&amp;redlink=1" class="new" title="NGC 4807 (page does not exist)">4807</a></li> <li><a href="/wiki/NGC_4815" title="NGC 4815">4815</a></li> <li><a href="/w/index.php?title=NGC_4816&amp;action=edit&amp;redlink=1" class="new" title="NGC 4816 (page does not exist)">4816</a></li> <li><a href="/wiki/NGC_4818" title="NGC 4818">4818</a></li> <li><a href="/wiki/NGC_4824" class="mw-redirect" title="NGC 4824">4824</a></li> <li><a href="/wiki/NGC_4825" title="NGC 4825">4825</a></li> <li><a href="/wiki/Black_Eye_Galaxy" title="Black Eye Galaxy">4826</a></li> <li><a href="/wiki/NGC_4833" title="NGC 4833">4833</a></li> <li><a href="/wiki/NGC_4839" title="NGC 4839">4839</a></li> <li><a href="/wiki/NGC_4844" class="mw-redirect" title="NGC 4844">4844</a></li> <li><a href="/wiki/NGC_4845" title="NGC 4845">4845</a></li> <li><a href="/wiki/NGC_4848" title="NGC 4848">4848</a></li> <li><a href="/w/index.php?title=NGC_4852&amp;action=edit&amp;redlink=1" class="new" title="NGC 4852 (page does not exist)">4852</a></li> <li><a href="/wiki/NGC_4856" title="NGC 4856">4856</a></li> <li><a href="/wiki/NGC_4860" title="NGC 4860">4860</a></li> <li><a href="/wiki/NGC_4861" title="NGC 4861">4861</a></li> <li><a href="/wiki/NGC_4866" title="NGC 4866">4866</a></li> <li><a href="/wiki/NGC_4868" title="NGC 4868">4868</a></li> <li><a href="/wiki/NGC_4869" title="NGC 4869">4869</a></li> <li><a href="/wiki/NGC_4871" title="NGC 4871">4871</a></li> <li><a href="/wiki/NGC_4872" title="NGC 4872">4872</a></li> <li><a href="/wiki/NGC_4873" title="NGC 4873">4873</a></li> <li><a href="/wiki/NGC_4874" title="NGC 4874">4874</a></li> <li><a href="/wiki/NGC_4875" title="NGC 4875">4875</a></li> <li><a href="/wiki/NGC_4876" title="NGC 4876">4876</a></li> <li><a href="/wiki/NGC_4879" class="mw-redirect" title="NGC 4879">4879</a></li> <li><a href="/wiki/NGC_4881" title="NGC 4881">4881</a></li> <li><a href="/wiki/NGC_4882" class="mw-redirect" title="NGC 4882">4882</a></li> <li><a href="/wiki/NGC_4883" title="NGC 4883">4883</a></li> <li><a href="/wiki/NGC_4884" class="mw-redirect" title="NGC 4884">4884</a></li> <li><a href="/wiki/NGC_4886" title="NGC 4886">4886</a></li> <li><a href="/wiki/NGC_4889" title="NGC 4889">4889</a></li> <li><a href="/wiki/NGC_4891" class="mw-redirect" title="NGC 4891">4891</a></li> <li><a href="/wiki/NGC_4892" title="NGC 4892">4892</a></li> <li><a href="/wiki/NGC_4895" title="NGC 4895">4895</a></li> <li><a href="/wiki/NGC_4896" class="mw-redirect" title="NGC 4896">4896</a></li> <li><a href="/wiki/NGC_4900" title="NGC 4900">4900</a></li> <li><a href="/wiki/NGC_4902" title="NGC 4902">4902</a></li> <li><a href="/wiki/NGC_4907" title="NGC 4907">4907</a></li> <li><a href="/wiki/NGC_4910" class="mw-redirect" title="NGC 4910">4910</a></li> <li><a href="/wiki/NGC_4911" title="NGC 4911">4911</a></li> <li><a href="/wiki/NGC_4912" class="mw-redirect" title="NGC 4912">4912</a></li> <li><a href="/wiki/NGC_4913" class="mw-redirect" title="NGC 4913">4913</a></li> <li><a href="/wiki/NGC_4916" class="mw-redirect" title="NGC 4916">4916</a></li> <li><a href="/wiki/NGC_4918" title="NGC 4918">4918</a></li> <li><a href="/wiki/NGC_4919" title="NGC 4919">4919</a></li> <li><a href="/wiki/NGC_4921" title="NGC 4921">4921</a></li> <li><a href="/w/index.php?title=NGC_4922&amp;action=edit&amp;redlink=1" class="new" title="NGC 4922 (page does not exist)">4922</a></li> <li><a href="/w/index.php?title=NGC_4923&amp;action=edit&amp;redlink=1" class="new" title="NGC 4923 (page does not exist)">4923</a></li> <li><a href="/wiki/NGC_4930" title="NGC 4930">4930</a></li> <li><a href="/w/index.php?title=NGC_4933&amp;action=edit&amp;redlink=1" class="new" title="NGC 4933 (page does not exist)">4933</a></li> <li><a href="/wiki/NGC_4937" class="mw-redirect" title="NGC 4937">4937</a></li> <li><a href="/wiki/NGC_4939" title="NGC 4939">4939</a></li> <li><a href="/wiki/NGC_4941" title="NGC 4941">4941</a></li> <li><a href="/wiki/NGC_4945" title="NGC 4945">4945</a></li> <li><a href="/wiki/NGC_4958" title="NGC 4958">4958</a></li> <li><a href="/w/index.php?title=NGC_4967&amp;action=edit&amp;redlink=1" class="new" title="NGC 4967 (page does not exist)">4967</a></li> <li><a href="/w/index.php?title=NGC_4968&amp;action=edit&amp;redlink=1" class="new" title="NGC 4968 (page does not exist)">4968</a></li> <li><a href="/wiki/NGC_4976" title="NGC 4976">4976</a></li> <li><a href="/wiki/NGC_4980" title="NGC 4980">4980</a></li> <li><a href="/wiki/NGC_4982" class="mw-redirect" title="NGC 4982">4982</a></li> <li><a href="/wiki/NGC_4984" title="NGC 4984">4984</a></li> <li><a href="/wiki/NGC_4991" class="mw-redirect" title="NGC 4991">4991</a></li> <li><a href="/wiki/NGC_4993" title="NGC 4993">4993</a></li> <li><a href="/wiki/NGC_4994" class="mw-redirect" title="NGC 4994">4994</a></li> <li><a href="/wiki/NGC_4995" title="NGC 4995">4995</a></li> <li><a href="/wiki/NGC_4999" title="NGC 4999">4999</a></li> <li><a href="/wiki/NGC_5000" title="NGC 5000">5000</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/Astronomical_catalog" class="mw-redirect" title="Astronomical catalog">Astronomical catalog</a></li> <li><a href="/wiki/List_of_NGC_objects" title="List of NGC objects">List of NGC objects</a> <ul><li><a href="/wiki/List_of_NGC_objects_(4001%E2%80%935000)" title="List of NGC objects (4001–5000)">4001–5000</a></li></ul></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" /></div><div role="navigation" class="navbox" aria-labelledby="Constellation_of_Corvus309" 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" style="text-align: center;"><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:Corvus_(constellation)" title="Template:Corvus (constellation)"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Corvus_(constellation)" title="Template talk:Corvus (constellation)"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Corvus_(constellation)" title="Special:EditPage/Template:Corvus (constellation)"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_of_Corvus309" style="font-size:114%;margin:0 4em"><a href="/wiki/Corvus_(constellation)" title="Corvus (constellation)">Constellation of Corvus</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_Corvus" title="List of stars in Corvus">List of stars in Corvus</a></li> <li><a href="/wiki/Corvus_in_Chinese_astronomy" title="Corvus in Chinese astronomy">Corvus in Chinese astronomy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Star" title="Star">Stars</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:70px"><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_Corvi" title="Alpha Corvi">α (Alchiba)</a></li> <li><a href="/wiki/Beta_Corvi" title="Beta Corvi">β (Kraz)</a></li> <li><a href="/wiki/Gamma_Corvi" title="Gamma Corvi">γ (Gienah)</a></li> <li><a href="/wiki/Delta_Corvi" title="Delta Corvi">δ (Algorab)</a></li> <li><a href="/wiki/Epsilon_Corvi" title="Epsilon Corvi">ε <i>(Minkar)</i></a></li> <li><a href="/wiki/Zeta_Corvi" title="Zeta Corvi">ζ</a></li> <li><a href="/wiki/Eta_Corvi" title="Eta Corvi">η</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><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><a href="/wiki/3_Corvi" title="3 Corvi">3</a></li> <li><a href="/wiki/6_Corvi" title="6 Corvi">6</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><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_Corvi" title="R Corvi">R</a></li> <li><a href="/wiki/W_Corvi" title="W Corvi">W</a></li> <li><a href="/wiki/RV_Corvi" title="RV Corvi">RV</a></li> <li><a href="/wiki/SX_Corvi" title="SX Corvi">SX</a></li> <li><a href="/wiki/TT_Corvi" title="TT Corvi">TT</a></li> <li><a href="/wiki/TU_Corvi" title="TU Corvi">TU</a></li> <li><a href="/wiki/TV_Corvi" title="TV Corvi">TV</a></li> <li><a href="/wiki/31_Crateris" title="31 Crateris">TY (<i>31 Crt</i>)</a></li> <li><a href="/wiki/VV_Corvi" title="VV Corvi">VV</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Bright_Star_Catalogue" title="Bright Star Catalogue">HR</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/HR_4699" title="HR 4699">4699</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</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/HD_103774" title="HD 103774">103774</a></li> <li><a href="/wiki/HD_104067" title="HD 104067">104067</a></li> <li><a href="/wiki/HD_111031" title="HD 111031">111031</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px">Other</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/EC_11507-2253" title="EC 11507-2253">EC 11507-2253</a></li> <li><a href="/wiki/Ross_695" title="Ross 695">Ross 695</a></li> <li><a href="/wiki/DENIS-P_J1228.2%E2%88%921547" title="DENIS-P J1228.2−1547">DENIS-P J1228.2−1547</a></li> <li><a href="/wiki/LHS_2520" title="LHS 2520">LHS 2520</a></li> <li><a href="/wiki/Stargate_(asterism)" title="Stargate (asterism)">Stargate</a></li> <li><a href="/wiki/VHS_J1256%E2%80%931257" title="VHS J1256–1257">VHS J1256–1257</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Exoplanets14" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Exoplanet" title="Exoplanet">Exoplanets</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/HD_104067_b" class="mw-redirect" title="HD 104067 b">HD 104067 b</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Nebulae11" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Nebula" title="Nebula">Nebulae</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_4361" title="NGC 4361">NGC 4361</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Galaxy" title="Galaxy">Galaxies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:70px"><a href="/wiki/New_General_Catalogue" title="New General Catalogue">NGC</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/NGC_4027" title="NGC 4027">4027</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">Antennae Galaxies</a> <small>(NGC 4038/4039)</small></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Galaxy_clusters19" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Galaxy_cluster" title="Galaxy cluster">Galaxy clusters</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/NGC_4038_Group" title="NGC 4038 Group">NGC 4038 Group</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Astronomical_events52" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Transient_astronomical_event" class="mw-redirect" title="Transient astronomical event">Astronomical events</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/SN_2004gt" title="SN 2004gt">SN 2004gt</a></li> <li><a href="/wiki/SN_2007sr" title="SN 2007sr">SN 2007sr</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" 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