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class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Cuprins</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ascunde</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Început</div> </a> </li> <li id="toc-Prezentare_istorică" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Prezentare_istorică"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Prezentare istorică</span> </div> </a> <ul id="toc-Prezentare_istorică-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Observare" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Observare"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Observare</span> </div> </a> <ul id="toc-Observare-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mitologie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mitologie"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Mitologie</span> </div> </a> <ul id="toc-Mitologie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Legături_externe" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Legături_externe"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Legături externe</span> </div> </a> <ul id="toc-Legături_externe-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Cuprins" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Comută cuprinsul" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Comută cuprinsul</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">Roiul Dublu din Perseu</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="Mergeți la un articol în altă limbă. Disponibil în 20 limbi" > <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-20" 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">20 limbi</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B9%D9%86%D9%82%D9%88%D8%AF_%D9%85%D8%B2%D8%AF%D9%88%D8%AC" title="عنقود مزدوج – arabă" lang="ar" hreflang="ar" data-title="عنقود مزدوج" data-language-autonym="العربية" data-language-local-name="arabă" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/C%C3%BAmul_doble_de_Perseu" title="Cúmul doble de Perseu – catalană" lang="ca" hreflang="ca" data-title="Cúmul doble de Perseu" data-language-autonym="Català" data-language-local-name="catalană" 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/Dvojit%C3%A1_hv%C4%9Bzdokupa" title="Dvojitá hvězdokupa – cehă" lang="cs" hreflang="cs" data-title="Dvojitá hvězdokupa" data-language-autonym="Čeština" data-language-local-name="cehă" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%B9%CF%80%CE%BB%CF%8C_%CE%A3%CE%BC%CE%AE%CE%BD%CE%BF%CF%82" title="Διπλό Σμήνος – greacă" lang="el" hreflang="el" data-title="Διπλό Σμήνος" data-language-autonym="Ελληνικά" data-language-local-name="greacă" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Double_Cluster" title="Double Cluster – engleză" lang="en" hreflang="en" data-title="Double Cluster" data-language-autonym="English" data-language-local-name="engleză" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/C%C3%BAmulo_Doble_de_Perseo" title="Cúmulo Doble de Perseo – spaniolă" lang="es" hreflang="es" data-title="Cúmulo Doble de Perseo" data-language-autonym="Español" data-language-local-name="spaniolă" 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/Perseusko_Kumulu_Bikoitza" title="Perseusko Kumulu Bikoitza – bască" lang="eu" hreflang="eu" data-title="Perseusko Kumulu Bikoitza" data-language-autonym="Euskara" data-language-local-name="bască" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Double_amas_de_Pers%C3%A9e" title="Double amas de Persée – franceză" lang="fr" hreflang="fr" data-title="Double amas de Persée" data-language-autonym="Français" data-language-local-name="franceză" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Ha_i_Xi" title="Ha i Xi – croată" lang="hr" hreflang="hr" data-title="Ha i Xi" data-language-autonym="Hrvatski" data-language-local-name="croată" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Ammasso_Doppio_di_Perseo" title="Ammasso Doppio di Perseo – italiană" lang="it" hreflang="it" data-title="Ammasso Doppio di Perseo" data-language-autonym="Italiano" data-language-local-name="italiană" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%BA%8C%E9%87%8D%E6%98%9F%E5%9B%A3" title="二重星団 – japoneză" lang="ja" hreflang="ja" data-title="二重星団" data-language-autonym="日本語" data-language-local-name="japoneză" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B4%EC%A4%91%EC%84%B1%EB%8B%A8" title="이중성단 – coreeană" lang="ko" hreflang="ko" data-title="이중성단" data-language-autonym="한국어" data-language-local-name="coreeană" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Dobbelthopen" title="Dobbelthopen – norvegiană bokmål" lang="nb" hreflang="nb" data-title="Dobbelthopen" data-language-autonym="Norsk bokmål" data-language-local-name="norvegiană bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Podw%C3%B3jna_gromada_Perseusza" title="Podwójna gromada Perseusza – poloneză" lang="pl" hreflang="pl" data-title="Podwójna gromada Perseusza" data-language-autonym="Polski" data-language-local-name="poloneză" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B2%D0%BE%D0%B9%D0%BD%D0%BE%D0%B5_%D1%81%D0%BA%D0%BE%D0%BF%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5_%D0%B2_%D0%9F%D0%B5%D1%80%D1%81%D0%B5%D0%B5" title="Двойное скопление в Персее – rusă" lang="ru" hreflang="ru" data-title="Двойное скопление в Персее" data-language-autonym="Русский" data-language-local-name="rusă" 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/Double_Cluster" title="Double Cluster – Simple English" lang="en-simple" hreflang="en-simple" data-title="Double Cluster" 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-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Dubbelhopen_i_Perseus" title="Dubbelhopen i Perseus – suedeză" lang="sv" hreflang="sv" data-title="Dubbelhopen i Perseus" data-language-autonym="Svenska" data-language-local-name="suedeză" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%A3%E0%B8%B0%E0%B8%88%E0%B8%B8%E0%B8%81%E0%B8%94%E0%B8%B2%E0%B8%A7%E0%B9%81%E0%B8%9D%E0%B8%94" title="กระจุกดาวแฝด – thailandeză" lang="th" hreflang="th" data-title="กระจุกดาวแฝด" data-language-autonym="ไทย" data-language-local-name="thailandeză" 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/Perseus_%C3%87ift_K%C3%BCmesi" title="Perseus Çift Kümesi – turcă" lang="tr" hreflang="tr" data-title="Perseus Çift Kümesi" data-language-autonym="Türkçe" data-language-local-name="turcă" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%9B%99%E6%98%9F%E5%9C%98" title="雙星團 – chineză" lang="zh" hreflang="zh" data-title="雙星團" data-language-autonym="中文" data-language-local-name="chineză" 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/Q1327951#sitelinks-wikipedia" title="Modifică legăturile interlinguale" class="wbc-editpage">Modifică legăturile</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Spații de nume"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Roiul_Dublu_din_Perseu" title="Vedeți conținutul paginii [a]" accesskey="a"><span>Articol</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discu%C8%9Bie:Roiul_Dublu_din_Perseu" rel="discussion" title="Discuții despre această pagină [t]" accesskey="t"><span>Discuție</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">română</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vizualizări"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Roiul_Dublu_din_Perseu"><span>Lectură</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=history" title="Versiunile anterioare ale paginii și autorii lor. [h]" accesskey="h"><span>Istoric</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Unelte" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Unelte</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Unelte</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ascunde</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mai multe opțiuni" > <div class="vector-menu-heading"> Acțiuni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Roiul_Dublu_din_Perseu"><span>Lectură</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=history"><span>Istoric</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:Ce_se_leag%C4%83_aici/Roiul_Dublu_din_Perseu" title="Lista tuturor paginilor wiki care conduc spre această pagină [j]" accesskey="j"><span>Ce trimite aici</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Modific%C4%83ri_corelate/Roiul_Dublu_din_Perseu" rel="nofollow" title="Schimbări recente în legătură cu această pagină [k]" accesskey="k"><span>Schimbări corelate</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Trimite_fi%C8%99ier" title="Încărcare fișiere [u]" accesskey="u"><span>Trimite fișier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:Pagini_speciale" title="Lista tuturor paginilor speciale [q]" accesskey="q"><span>Pagini speciale</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&oldid=16343026" title="Legătură permanentă către această versiune a acestei pagini"><span>Legătură permanentă</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=info" title="Mai multe informații despre această pagină"><span>Informații despre pagină</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:Citeaz%C4%83&page=Roiul_Dublu_din_Perseu&id=16343026&wpFormIdentifier=titleform" title="Informații cu privire la modul de citare a acestei pagini"><span>Citează acest articol</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fro.wikipedia.org%2Fwiki%2FRoiul_Dublu_din_Perseu"><span>Obține URL scurtat</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fro.wikipedia.org%2Fwiki%2FRoiul_Dublu_din_Perseu"><span>Descărcați codul QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Tipărire/exportare </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Carte&bookcmd=book_creator&referer=Roiul+Dublu+din+Perseu"><span>Creare carte</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Roiul_Dublu_din_Perseu&action=show-download-screen"><span>Descărcare ca PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&printable=yes" title="Versiunea de tipărit a acestei pagini [p]" accesskey="p"><span>Versiune de tipărit</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> În alte proiecte </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Double_Cluster" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1327951" title="Legătură către elementul asociat din depozitul de date [g]" accesskey="g"><span>Element Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspect"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" 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class="noprint">De la Wikipedia, enciclopedia liberă</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="ro" dir="ltr"><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fi%C8%99ier:NGC869NGC884.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/NGC869NGC884.jpg/220px-NGC869NGC884.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/NGC869NGC884.jpg/330px-NGC869NGC884.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/NGC869NGC884.jpg/440px-NGC869NGC884.jpg 2x" data-file-width="600" data-file-height="400" /></a><figcaption>NGC 869 (dreapta) și NGC 884 (stânga); nordul este spre partea superioară.</figcaption></figure> <p><b>Roiul Dublu din Perseu</b> sau <b>Caldwell 14</b> este denumirea comună dată pentru două <a href="/wiki/Roi_deschis" title="Roi deschis">roiuri deschise</a> din <a href="/wiki/Perseu_(constela%C8%9Bie)" title="Perseu (constelație)">constelația Perseu</a>: <a href="/wiki/NGC_869" title="NGC 869">NGC 869</a> și <a href="/wiki/NGC_884" title="NGC 884">NGC 884</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> NGC 869 și NGC 884 se află la o depărtare similară de <a href="/wiki/Sistemul_solar" title="Sistemul solar">Sistemul solar</a>, de aproximativ 7500 sau 7600 de ani-lumină. <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Roiul Dublu este <a href="/wiki/Stea_circumpolar%C4%83" title="Stea circumpolară">circumpolar</a> pentru majoritatea latitudinilor nordice. Se află în proximitatea <a href="/wiki/Cassiopeia_(constela%C8%9Bie)" title="Cassiopeia (constelație)">constelației Cassiopeia</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Prezentare_istorică"><span id="Prezentare_istoric.C4.83"></span>Prezentare istorică</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit&section=1" title="Modifică secțiunea: Prezentare istorică" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit&section=1" title="Edit section's source code: Prezentare istorică"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Babilon" title="Babilon">Babilonienii</a>, iar mai târziu <a href="/wiki/Grecia_Antic%C4%83" title="Grecia Antică">grecii antici</a>, observaseră deja această „stea nebuloasă”, catalogată pentru prima dată în <a href="/wiki/130_%C3%AE.Hr." title="130 î.Hr.">130 î.Hr.</a> de <a href="/wiki/Hipparchus" class="mw-redirect" title="Hipparchus">Hipparchus</a>. De fapt, această pată lăptoasă, ușor vizibilă cu ochiul liber, este formată din două roiuri de stele care par lipite una de alta. </p><p><a href="/wiki/Charles_Messier" title="Charles Messier">Charles Messier</a> nu a inclus aceste două roiuri în <a href="/wiki/Catalogul_Messier" title="Catalogul Messier">catalogul său</a>, deși era, fără îndoială, conștient de existența lor. </p> <div class="mw-heading mw-heading2"><h2 id="Observare">Observare</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit&section=2" title="Modifică secțiunea: Observare" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit&section=2" title="Edit section's source code: Observare"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Observarea roiului dublu din Perseu prin <a href="/wiki/Binoclu" title="Binoclu">binoclu</a> vă permite să contemplați bogăția și amploarea acestui câmp de stele slabe. Un <a href="/wiki/Telescop" title="Telescop">telescop</a> mai mare de 100 mm vă va duce direct în inima acestui <i>stup stelar</i>. Cu toate acestea, o mărire mai mare de 25 × împiedică observarea întregului roi dublu în același câmp. Un instrument de 200 mm dezvăluie sute de stele (de la <a href="/wiki/Magnitudine_aparent%C4%83" title="Magnitudine aparentă">magnitudinea</a> 8 la magnitudinea 14) în fiecare dintre roiuri. Pot fi observate diferențe de culoare între stelele care au devenit <a href="/wiki/Supergigant%C4%83_ro%C8%99ie" title="Supergigantă roșie">supergigante roșii</a> și cele care sunt încă pe <a href="/wiki/Secven%C8%9Ba_principal%C4%83" title="Secvența principală">secvența principală</a> sau au devenit <a href="/wiki/Supergigant%C4%83_alb%C4%83" title="Supergigantă albă">supergigante albe</a> sau <a href="/wiki/Supergigant%C4%83_albastr%C4%83" title="Supergigantă albastră">albăstrui</a>. </p><p>Conform clasificării <a href="/wiki/Roi_deschis" title="Roi deschis">roiurilor deschise</a> a lui <a href="/w/index.php?title=Robert_Trumpler&action=edit&redlink=1" class="new" title="Robert Trumpler — pagină inexistentă">Robert Trumpler</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>, cele două roiuri deschise sunt de tipul I3r.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Cuprind o concentrație mare de stele, o gamă largă de magnitudini și mai mult de o sută de stele. </p> <figure typeof="mw:File/Thumb"><a href="/wiki/Fi%C8%99ier:NGC_0869_DSS.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/NGC_0869_DSS.jpg/240px-NGC_0869_DSS.jpg" decoding="async" width="240" height="168" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/NGC_0869_DSS.jpg/360px-NGC_0869_DSS.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/79/NGC_0869_DSS.jpg/480px-NGC_0869_DSS.jpg 2x" data-file-width="1119" data-file-height="785" /></a><figcaption>NGC 884 (la stânga) și NGC 869 de <a href="/w/index.php?title=Digitized_Sky_Survey&action=edit&redlink=1" class="new" title="Digitized Sky Survey — pagină inexistentă">DSS</a></figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="Mitologie">Mitologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit&section=3" title="Modifică secțiunea: Mitologie" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit&section=3" title="Edit section's source code: Mitologie"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Perseu a fost un erou celebru al <a href="/wiki/Mitologia_greac%C4%83" title="Mitologia greacă">mitologiei grecești</a>, fiu al zeului grec <a href="/wiki/Zeus" title="Zeus">Zeus</a>. Pe lângă decapitarea <a href="/wiki/Medusa" title="Medusa">Medusei</a>, Perseu a săvârșit și alte fapte eroice, cum ar fi salvarea prințesei <a href="/wiki/Andromeda_(mitologie)" title="Andromeda (mitologie)">Andromeda</a>, care era legată de o stâncă pentru a fi sacrificată unui monstru marin, Cetus. Zeii l-au comemorat pe Perseu plasându-l printre stele, cu capul Medusei într-o mână și sabia cu bijuterii în cealaltă. Roiul dublu reprezintă mânerul cu bijuterii al sabiei sale.<sup id="cite_ref-ridpath2_6-0" class="reference"><a href="#cite_note-ridpath2-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit&section=4" title="Modifică secțiunea: Note" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit&section=4" title="Edit section's source code: Note"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><span style="border:solid 1px #44A; background-color:#EEF; font-family:monospace; color:#008; font-size:0.9em; padding:0px 4px 2px 4px; position:relative; bottom:0.2em; cursor:help;" title="Limba română">ro</span> <a rel="nofollow" class="external text" href="http://astro.gligor.net/2012/07/roi-dublu-perseu/">Roiul dublu din Perseu</a> Accesat pe 20 aprilie 2015</span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://iopscience.iop.org/1538-3881/122/1/248/fulltext/201081.text.html">„UBVI and Hα Photometry of the h and χ Persei Cluster”</a><span class="reference-accessdate">. Accesat în <time datetime="2015-04-20">20 aprilie 2015</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=UBVI+and+H%CE%B1+Photometry+of+the+h+and+%CF%87+Persei+Cluster&rft_id=http%3A%2F%2Fiopscience.iop.org%2F1538-3881%2F122%2F1%2F248%2Ffulltext%2F201081.text.html&rfr_id=info%3Asid%2Fro.wikipedia.org%3ARoiul+Dublu+din+Perseu" class="Z3988"><span style="display:none;"> </span></span><style data-mw-deduplicate="TemplateStyles:r16236537">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"„""”""«""»"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</style></span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text">Robert Jules Trumpler (2 octombrie <a href="/wiki/1886" title="1886">1886</a>, <a href="/wiki/Z%C3%BCrich" title="Zürich">Zürich</a>, <a href="/wiki/Elve%C8%9Bia" title="Elveția">Elveția</a> - 10 septembrie <a href="/wiki/1956" title="1956">1956</a>, <a href="/wiki/Berkeley,_California" title="Berkeley, California">Berkeley, California</a>, <a href="/wiki/SUA" class="mw-redirect" title="SUA">SUA</a>) a fost un astronom elvețiano-american.</span> </li> <li id="cite_note-4"><b><a href="#cite_ref-4">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://spider.seds.org/ngc/revngcic.cgi?NGC869">„NGC 869 sur Spider Seds”</a><span class="reference-accessdate">. Accesat în <time datetime="2016-04-09">9 aprilie 2016</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=NGC+869+sur+Spider+Seds&rft_id=http%3A%2F%2Fspider.seds.org%2Fngc%2Frevngcic.cgi%3FNGC869&rfr_id=info%3Asid%2Fro.wikipedia.org%3ARoiul+Dublu+din+Perseu" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537"></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://spider.seds.org/ngc/revngcic.cgi?NGC884">„NGC 869 sur Spider Seds”</a><span class="reference-accessdate">. Accesat în <time datetime="2016-04-09">9 aprilie 2016</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=NGC+869+sur+Spider+Seds&rft_id=http%3A%2F%2Fspider.seds.org%2Fngc%2Frevngcic.cgi%3FNGC884&rfr_id=info%3Asid%2Fro.wikipedia.org%3ARoiul+Dublu+din+Perseu" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537"></span> </li> <li id="cite_note-ridpath2-6"><b><a href="#cite_ref-ridpath2_6-0">^</a></b> <span class="reference-text"><cite class="citation book">Ridpath, Ian. <a rel="nofollow" class="external text" href="http://www.ianridpath.com/startales/perseus.html"><i>Star Tales – Perseus</i></a>. Online edition<span class="reference-accessdate">. Accesat în <time datetime="2021-09-19">19 septembrie 2021</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Star+Tales+%E2%80%93+Perseus&rft.pub=Online+edition&rft.aulast=Ridpath&rft.aufirst=Ian&rft_id=http%3A%2F%2Fwww.ianridpath.com%2Fstartales%2Fperseus.html&rfr_id=info%3Asid%2Fro.wikipedia.org%3ARoiul+Dublu+din+Perseu" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537"></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Legături_externe"><span id="Leg.C4.83turi_externe"></span>Legături externe</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&veaction=edit&section=5" title="Modifică secțiunea: Legături externe" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Roiul_Dublu_din_Perseu&action=edit&section=5" title="Edit section's source code: Legături externe"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://messier.seds.org/xtra/ngc/n0869.html">pagina SEDS despre Roiul Dublu</a> (engleză)</li> <li><a rel="nofollow" class="external text" href="http://www.astrophoto.net/double_cluster.html">AstroPhoto.net page the Double Cluster</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081118075007/http://www.astrophoto.net/double_cluster.html">Arhivat</a> în <time datetime="2008-11-18">18 noiembrie 2008</time>, la <a href="/wiki/Wayback_Machine" class="mw-redirect" title="Wayback Machine">Wayback Machine</a>.</li> <li><a rel="nofollow" class="external text" href="http://www.darkatmospheres.com/astro/gallery/clusters/enlarge.php?fileBase=clusters_2">Dark Atmospheres Photography - Perseus Double Cluster</a></li> <li><a rel="nofollow" class="external text" href="https://apod.nasa.gov/apod/ap091204.html">The Double Cluster</a> - <a href="/wiki/Astronomy_Picture_of_the_Day" title="Astronomy Picture of the Day">Astronomy Picture of the Day</a> 4 decembrie 2009</li> <li class="mw-empty-elt"></li> <li>Roiul Dublu din Perseu la <a href="/wiki/WikiSky" title="WikiSky">WikiSky</a>: <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=DSS2">DSS2</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=SDSS">SDSS</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=GALEX">GALEX</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=IRAS">IRAS</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=HALPHA">Hydrogen α</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=RASS">X-Ray</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7&img_source=IMG_all">Astrophoto</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/?object=2.28%2C%2B57.08&zoom=7">Sky Map</a>, <a rel="nofollow" class="external text" href="http://www.wikisky.org/starview?object=2.28%2C%2B57.08&zoom=7">Articole și imagini</a></li></ul> <p><br /> </p> <table class="navbox" cellspacing="0" style=""> <tbody><tr> <td style="padding:2px;"> <table cellspacing="0" class="nowraplinks collapsible" style="width:100%;background:transparent;color:inherit;;"> <tbody><tr> <th style=";" colspan="2" class="navbox-title"><div style="float:left; width:6em;text-align:left;"><div class="noprint plainlinks" style="padding:0; font-size:xx-small; color:var(--color-base, #000); white-space:nowrap; ;"><span style=";;border:none;"><a href="/wiki/Format:Catalogul_Caldwell" title="Format:Catalogul Caldwell"><span title="Vizualizare format" style=";;border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a href="/w/index.php?title=Discu%C8%9Bie_Format:Catalogul_Caldwell&action=edit&redlink=1" class="new" title="Discuție Format:Catalogul Caldwell — pagină inexistentă"><span title="Discuție format" style=";;border:none;;">d</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://ro.wikipedia.org/w/index.php?title=Format:Catalogul_Caldwell&action=edit"><span title="Acest format se poate modifica. Folosiți butonul de previzualizare înainte de a salva." style=";;border:none;;">m</span></a></span></div></div><span class="" style="font-size: 110%;"><a href="/wiki/Catalogul_Caldwell" title="Catalogul Caldwell">Catalogul Caldwell</a></span> </th></tr> <tr style="height:2px;"> <td> </td></tr> <tr> <td class="navbox-group" style=";;"><a href="/wiki/Catalogul_Caldwell" title="Catalogul Caldwell">Lista</a> </td> <td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-odd"> <div style="padding:0em 0.25em"> <a href="/wiki/NGC_188" title="NGC 188">C1</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_40" title="NGC 40">C2</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4236" title="NGC 4236">C3</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Iris" title="Nebuloasa Iris">C4</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_342" title="IC 342">C5</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Ochi_de_Pisic%C4%83" title="Nebuloasa Ochi de Pisică">C6</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2403" title="NGC 2403">C7</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_559" title="NGC 559">C8</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Sh2-155" title="Sh2-155">C9</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_663" title="NGC 663">C10</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7635" title="NGC 7635">C11</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6946" title="NGC 6946">C12</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_457" title="NGC 457">C13</a> <span style="font-weight:bold;">·</span>  <a class="mw-selflink selflink">C14</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6826" title="NGC 6826">C15</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7243" title="NGC 7243">C16</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_147" title="NGC 147">C17</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_185" title="NGC 185">C18</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_5146" title="IC 5146">C19</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7000" title="NGC 7000">C20</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4449" title="NGC 4449">C21</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7662" title="NGC 7662">C22</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_891" title="NGC 891">C23</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_1275" title="NGC 1275">C24</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2419" title="NGC 2419">C25</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4244" title="NGC 4244">C26</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Semiluna" title="Nebuloasa Semiluna">C27</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_752" title="NGC 752">C28</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_5005" title="NGC 5005">C29</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7331" title="NGC 7331">C30</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_405" title="IC 405">C31</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4631" title="NGC 4631">C32</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Voalul" title="Nebuloasa Voalul">C33</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Voalul" title="Nebuloasa Voalul">C34</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4889" title="NGC 4889">C35</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4559" title="NGC 4559">C36</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6885" title="NGC 6885">C37</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4565" title="NGC 4565">C38</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Eschimosul" title="Nebuloasa Eschimosul">C39</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3626" title="NGC 3626">C40</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Hiade" title="Hiade">C41</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7006" title="NGC 7006">C42</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7814" title="NGC 7814">C43</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_7479" title="NGC 7479">C44</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_5248" title="NGC 5248">C45</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2261" title="NGC 2261">C46</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6934" title="NGC 6934">C47</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2775" title="NGC 2775">C48</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Rozeta" title="Nebuloasa Rozeta">C49</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2244" title="NGC 2244">C50</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_1613" title="IC 1613">C51</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4697" title="NGC 4697">C52</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3115" title="NGC 3115">C53</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2506" title="NGC 2506">C54</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Saturn" title="Nebuloasa Saturn">C55</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_246" title="NGC 246">C56</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6822" title="NGC 6822">C57</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2360" title="NGC 2360">C58</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3242" title="NGC 3242">C59</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Galaxiile_Antennae" title="Galaxiile Antennae">C60</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Galaxiile_Antennae" title="Galaxiile Antennae">C61</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_247" title="NGC 247">C62</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Helix" title="Nebuloasa Helix">C63</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2362" title="NGC 2362">C64</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Galaxia_Sculptorul" title="Galaxia Sculptorul">C65</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_5694" title="NGC 5694">C66</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_1097" title="NGC 1097">C67</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6729" title="NGC 6729">C68</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6302" title="NGC 6302">C69</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_300" title="NGC 300">C70</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2477" title="NGC 2477">C71</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_55" title="NGC 55">C72</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_1851" title="NGC 1851">C73</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3132" title="NGC 3132">C74</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6124" title="NGC 6124">C75</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6231" title="NGC 6231">C76</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Centaurus_A" title="Centaurus A">C77</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6541" title="NGC 6541">C78</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3201" title="NGC 3201">C79</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Omega_Centauri" title="Omega Centauri">C80</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6352" title="NGC 6352">C81</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6193" title="NGC 6193">C82</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4945" title="NGC 4945">C83</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_5286" title="NGC 5286">C84</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_2391" title="IC 2391">C85</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6397" title="NGC 6397">C86</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_1261" title="NGC 1261">C87</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_5823" title="NGC 5823">C88</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6087" title="NGC 6087">C89</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2867" title="NGC 2867">C90</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3532" title="NGC 3532">C91</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Carina" title="Nebuloasa Carina">C92</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6752" title="NGC 6752">C93</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4755" title="NGC 4755">C94</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6025" title="NGC 6025">C95</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_2516" title="NGC 2516">C96</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3766" title="NGC 3766">C97</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4609" title="NGC 4609">C98</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Sacul_cu_c%C4%83rbuni" class="mw-redirect" title="Nebuloasa Sacul cu cărbuni">C99</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_2944" title="IC 2944">C100</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6744" title="NGC 6744">C101</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/IC_2602" title="IC 2602">C102</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nebuloasa_Tarantula" title="Nebuloasa Tarantula">C103</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_362" title="NGC 362">C104</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4833" title="NGC 4833">C105</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/47_Tucanae" title="47 Tucanae">C106</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_6101" title="NGC 6101">C107</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_4372" title="NGC 4372">C108</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/NGC_3195" title="NGC 3195">C109</a></div> </td></tr> <tr style="height:2px"> <td> </td></tr> <tr> <td class="navbox-group" style=";;">Vezi și </td> <td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-even"><div style="padding:0em 0.25em"> <a href="/wiki/Catalogul_Messier" title="Catalogul Messier">Catalogul Messier</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Catalogue_of_Nebulae&action=edit&redlink=1" class="new" title="Catalogue of Nebulae — pagină inexistentă">Catalogue of Nebulae</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Catalogul_general_al_nebuloaselor_%C8%99i_al_roiurilor_stelare&action=edit&redlink=1" class="new" title="Catalogul general al nebuloaselor și al roiurilor stelare — pagină inexistentă">Catalogul general al nebuloaselor și al roiurilor stelare</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/New_General_Catalogue" title="New General Catalogue">New General Catalogue</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Index_Catalogue" title="Index Catalogue">Index Catalogue</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Revised_New_General_Catalogue&action=edit&redlink=1" class="new" title="Revised New General Catalogue — pagină inexistentă">Revised New General Catalogue</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Catalogul_Herschel_400&action=edit&redlink=1" class="new" title="Catalogul Herschel 400 — pagină inexistentă">Catalogul Herschel 400</a></div>  </td></tr> <tr style="height:2px;"> <td> </td></tr> <tr> <td class="navbox-abovebelow" style=";" colspan="2"><b><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Symbol_book_class2.svg" class="mw-file-description" title="Wikipedia book"><img alt="Wikipedia book" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Symbol_book_class2.svg/16px-Symbol_book_class2.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Symbol_book_class2.svg/24px-Symbol_book_class2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/Symbol_book_class2.svg/32px-Symbol_book_class2.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span> <a href="/w/index.php?title=Carte:Catalogul_Caldwell&action=edit&redlink=1" class="new" title="Carte:Catalogul Caldwell — pagină inexistentă">Carte:Catalogul Caldwell</a> <span style="font-weight:bold;">·</span> <span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Symbol_question.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/16px-Symbol_question.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/24px-Symbol_question.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/32px-Symbol_question.svg.png 2x" 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