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VY Canis Majoris - Simple English Wikipedia, the free encyclopedia
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Available in 55 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-55" 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">55 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/VY_Canis_Majoris" title="VY Canis Majoris – Afrikaans" lang="af" hreflang="af" data-title="VY Canis Majoris" 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/VY_%D8%A7%D9%84%D9%83%D9%84%D8%A8_%D8%A7%D9%84%D8%A3%D9%83%D8%A8%D8%B1" title="VY الكلب الأكبر – Arabic" lang="ar" hreflang="ar" data-title="VY الكلب الأكبر" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Aragonese" lang="an" hreflang="an" data-title="VY Canis Majoris" data-language-autonym="Aragonés" data-language-local-name="Aragonese" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/T%C4%81i-khi%C3%A1n-ch%C5%8D_VY" title="Tāi-khián-chō VY – Minnan" lang="nan" hreflang="nan" data-title="Tāi-khián-chō VY" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/VY_%D0%92%D1%8F%D0%BB%D1%96%D0%BA%D0%B0%D0%B3%D0%B0_%D0%9F%D1%81%D0%B0" title="VY Вялікага Пса – Belarusian" lang="be" hreflang="be" data-title="VY Вялікага Пса" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Bulgarian" lang="bg" hreflang="bg" data-title="VY Canis Majoris" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Catalan" lang="ca" hreflang="ca" data-title="VY Canis Majoris" 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/VY_Canis_Majoris" title="VY Canis Majoris – Czech" lang="cs" hreflang="cs" data-title="VY Canis Majoris" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Danish" lang="da" hreflang="da" data-title="VY Canis Majoris" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – German" lang="de" hreflang="de" data-title="VY Canis Majoris" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Estonian" lang="et" hreflang="et" data-title="VY Canis Majoris" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/VY_%CE%9C%CE%B5%CE%B3%CE%AC%CE%BB%CE%BF%CF%85_%CE%9A%CF%85%CE%BD%CF%8C%CF%82" title="VY Μεγάλου Κυνός – Greek" lang="el" hreflang="el" data-title="VY Μεγάλου Κυνός" data-language-autonym="Ελληνικά" data-language-local-name="Greek" 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/VY_Canis_Majoris" title="VY Canis Majoris – English" lang="en" hreflang="en" data-title="VY Canis Majoris" data-language-autonym="English" data-language-local-name="English" 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/VY_Canis_Majoris" title="VY Canis Majoris – Spanish" lang="es" hreflang="es" data-title="VY Canis Majoris" 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/VY_Canis_Majoris" title="VY Canis Majoris – Basque" lang="eu" hreflang="eu" data-title="VY Canis Majoris" 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/%D9%88%DB%8C%E2%80%8C%D9%88%D8%A7%DB%8C_%D8%B3%DA%AF_%D8%A8%D8%B2%D8%B1%DA%AF" title="ویوای سگ بزرگ – Persian" lang="fa" hreflang="fa" data-title="ویوای سگ بزرگ" 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/VY_Canis_Majoris" title="VY Canis Majoris – French" lang="fr" hreflang="fr" data-title="VY Canis Majoris" 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/%ED%81%B0%EA%B0%9C%EC%9E%90%EB%A6%AC_VY" title="큰개자리 VY – Korean" lang="ko" hreflang="ko" data-title="큰개자리 VY" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A5%80_%E0%A4%B5%E0%A4%BE%E0%A4%88_%E0%A4%AE%E0%A4%B9%E0%A4%BE%E0%A4%B6%E0%A5%8D%E0%A4%B5%E0%A4%BE%E0%A4%A8" title="वी वाई महाश्वान – Hindi" lang="hi" hreflang="hi" data-title="वी वाई महाश्वान" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Indonesian" lang="id" hreflang="id" data-title="VY Canis Majoris" 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-is mw-list-item"><a href="https://is.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Icelandic" lang="is" hreflang="is" data-title="VY Canis Majoris" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Italian" lang="it" hreflang="it" data-title="VY Canis Majoris" 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/VY_%D7%91%D7%9B%D7%9C%D7%91_%D7%92%D7%93%D7%95%D7%9C" title="VY בכלב גדול – Hebrew" lang="he" hreflang="he" data-title="VY בכלב גדול" 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/VY_%E1%83%93%E1%83%98%E1%83%93%E1%83%98_%E1%83%A5%E1%83%9D%E1%83%A4%E1%83%90%E1%83%99%E1%83%98" title="VY დიდი ქოფაკი – Georgian" lang="ka" hreflang="ka" data-title="VY დიდი ქოფაკი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Kurdish" lang="ku" hreflang="ku" data-title="VY Canis Majoris" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Luxembourgish" lang="lb" hreflang="lb" data-title="VY Canis Majoris" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Lithuanian" lang="lt" hreflang="lt" data-title="VY Canis Majoris" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Hungarian" lang="hu" hreflang="hu" data-title="VY Canis Majoris" 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/VY_%D0%93%D0%BE%D0%BB%D0%B5%D0%BC%D0%BE_%D0%9A%D1%83%D1%87%D0%B5" title="VY Големо Куче – Macedonian" lang="mk" hreflang="mk" data-title="VY Големо Куче" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/VY_%E0%B4%95%E0%B4%BE%E0%B4%A8%E0%B4%BF%E0%B4%B8%E0%B5%8D_%E0%B4%AE%E0%B5%86%E0%B4%9C%E0%B5%8B%E0%B4%B1%E0%B4%BF%E0%B4%B8%E0%B5%8D" title="VY കാനിസ് മെജോറിസ് – Malayalam" lang="ml" hreflang="ml" data-title="VY കാനിസ് മെജോറിസ്" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A5%8D%E0%A4%B9%E0%A5%80%E0%A4%B5%E0%A4%BE%E0%A4%AF_%E0%A4%95%E0%A5%85%E0%A4%A8%E0%A4%BF%E0%A4%B8_%E0%A4%AE%E0%A5%87%E0%A4%9C%E0%A5%89%E0%A4%B0%E0%A4%BF%E0%A4%B8" title="व्हीवाय कॅनिस मेजॉरिस – Marathi" lang="mr" hreflang="mr" data-title="व्हीवाय कॅनिस मेजॉरिस" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Malay" lang="ms" hreflang="ms" data-title="VY Canis Majoris" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Dutch" lang="nl" hreflang="nl" data-title="VY Canis Majoris" 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/%E3%81%8A%E3%81%8A%E3%81%84%E3%81%AC%E5%BA%A7VY%E6%98%9F" title="おおいぬ座VY星 – Japanese" lang="ja" hreflang="ja" data-title="おおいぬ座VY星" 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/VY_Canis_Majoris" title="VY Canis Majoris – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="VY Canis Majoris" 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-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/VY_Katta_it_yulduzi" title="VY Katta it yulduzi – Uzbek" lang="uz" hreflang="uz" data-title="VY Katta it yulduzi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Polish" lang="pl" hreflang="pl" data-title="VY Canis Majoris" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Portuguese" lang="pt" hreflang="pt" data-title="VY Canis Majoris" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Romanian" lang="ro" hreflang="ro" data-title="VY Canis Majoris" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru badge-Q17559452 badge-recommendedarticle mw-list-item" title="recommended article"><a href="https://ru.wikipedia.org/wiki/VY_%D0%91%D0%BE%D0%BB%D1%8C%D1%88%D0%BE%D0%B3%D0%BE_%D0%9F%D1%81%D0%B0" title="VY Большого Пса – Russian" lang="ru" hreflang="ru" data-title="VY Большого Пса" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Scots" lang="sco" hreflang="sco" data-title="VY Canis Majoris" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Slovak" lang="sk" hreflang="sk" data-title="VY Canis Majoris" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/VY_Velikega_psa" title="VY Velikega psa – Slovenian" lang="sl" hreflang="sl" data-title="VY Velikega psa" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Serbian" lang="sr" hreflang="sr" data-title="VY Canis Majoris" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Finnish" lang="fi" hreflang="fi" data-title="VY Canis Majoris" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Swedish" lang="sv" hreflang="sv" data-title="VY Canis Majoris" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%97%D1%83%D1%80_%D0%AD%D1%82_VY" title="Зур Эт VY – Tatar" lang="tt" hreflang="tt" data-title="Зур Эт VY" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A7%E0%B8%B5%E0%B8%A7%E0%B8%B2%E0%B8%A2_%E0%B8%AB%E0%B8%A1%E0%B8%B2%E0%B9%83%E0%B8%AB%E0%B8%8D%E0%B9%88" title="วีวาย หมาใหญ่ – Thai" lang="th" hreflang="th" data-title="วีวาย หมาใหญ่" 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/VY_Canis_Majoris" title="VY Canis Majoris – Turkish" lang="tr" hreflang="tr" data-title="VY Canis Majoris" 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/VY_%D0%92%D0%B5%D0%BB%D0%B8%D0%BA%D0%BE%D0%B3%D0%BE_%D0%9F%D1%81%D0%B0" title="VY Великого Пса – Ukrainian" lang="uk" hreflang="uk" data-title="VY Великого Пса" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%88%DB%8C_%D9%88%D8%A7%D8%A6%DB%8C_%DA%A9%DB%8C%D9%86%D8%B3_%D9%85%DB%8C%D8%AC%D9%88%D8%B1%D8%B3" title="وی وائی کینس میجورس – Urdu" lang="ur" hreflang="ur" data-title="وی وائی کینس میجورس" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/VY_Canis_Majoris" title="VY Canis Majoris – Vietnamese" lang="vi" hreflang="vi" data-title="VY Canis Majoris" 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-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%A4%A7%E7%8A%AC%E5%BA%A7VY" title="大犬座VY – Literary Chinese" lang="lzh" hreflang="lzh" data-title="大犬座VY" data-language-autonym="文言" data-language-local-name="Literary Chinese" 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Sun_and_VY_Canis_Majoris.svg/330px-Sun_and_VY_Canis_Majoris.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Sun_and_VY_Canis_Majoris.svg/440px-Sun_and_VY_Canis_Majoris.svg.png 2x" data-file-width="1254" data-file-height="783" /></a><figcaption>VY Canis Majoris size compared to the <a href="/wiki/Sun" title="Sun">Sun</a>.</figcaption></figure> <p><b>VY Canis Majoris</b> (<b>VY CMa</b>) is a red <a href="/wiki/Hypergiant" title="Hypergiant">hypergiant</a> star in the constellation <a href="/wiki/Canis_Major" title="Canis Major">Canis Major</a>. It is about 1.2 <a href="/wiki/Parsec#Parsecs_and_kiloparsecs" title="Parsec">kiloparsecs</a> (3,900 light-years) distant from Earth. It is one of the biggest known stars in the universe, and one of the most <a href="/wiki/Luminosity" title="Luminosity">luminous</a> of its type. </p><p>VY Canis Majoris is 1,420 times bigger than the <a href="/wiki/Sun" title="Sun">Sun</a>.<sup id="cite_ref-Witt_1-0" class="reference"><a href="#cite_note-Witt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> If placed at the center of the <a href="/wiki/Solar_System" title="Solar System">Solar System</a> (where the Sun is), VY Canis Majoris's surface would extend beyond <a href="/wiki/Jupiter" title="Jupiter">Jupiter</a>'s <a href="/wiki/Orbit" title="Orbit">orbit</a>. However, there is some differences in the estimates of how big it is. Other estimates of the <a href="/wiki/Radius" title="Radius">radius</a> made it bigger than the orbit of <a href="/wiki/Saturn" title="Saturn">Saturn</a> or even as small as the <a href="/wiki/Asteroid_belt" title="Asteroid belt">asteroid belt</a>,<sup id="cite_ref-Massey2006_2-0" class="reference"><a href="#cite_note-Massey2006-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> but these are highly unlikely. </p><p>VY CMa is a single star, a "semiregular" <a href="/wiki/Variable_star" title="Variable star">variable</a> with a period of about 2,001 days. It has an average density of 5 to 10 mg/m<sup>3</sup>. </p><p>When it dies it is expected to explode to a <a href="/wiki/Supernova" title="Supernova">Supernova</a> and then turn into a <a href="/wiki/Black_hole" title="Black hole">Black hole</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Related_pages">Related pages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=VY_Canis_Majoris&veaction=edit&section=1" title="Change section: Related pages" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=VY_Canis_Majoris&action=edit&section=1" title="Edit section's source code: Related pages"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/VV_Cephei" title="VV Cephei">VV Cephei</a></li> <li><a href="/wiki/NML_Cygni" title="NML Cygni">NML Cygni</a></li> <li><a href="/wiki/Mu_Cephei" title="Mu Cephei">Mu Cephei</a></li> <li><a href="/wiki/List_of_largest_stars" title="List of largest stars">List of largest stars</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=VY_Canis_Majoris&veaction=edit&section=2" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=VY_Canis_Majoris&action=edit&section=2" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.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"><ol class="references"> <li id="cite_note-Witt-1"><span class="mw-cite-backlink"><a href="#cite_ref-Witt_1-0">↑</a></span> <span class="reference-text">Wittkowski M. <i>et al</i> 2012. Fundamental properties and atmospheric structure of the red supergiant VY CMa based on VLTI/AMBER spectro-interferometry. <i>Astronomy & Astrophysics</i> <b>540</b>: L12. <a rel="nofollow" class="external autonumber" href="http://www.aanda.org/articles/aa/abs/2012/04/aa19126-12/aa19126-12.html">[1]</a></span> </li> <li id="cite_note-Massey2006-2"><span class="mw-cite-backlink"><a href="#cite_ref-Massey2006_2-0">↑</a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.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="CITEREFMasseyLevesquePlez2006" class="citation journal cs1">Massey, Philip; Levesque, Emily M.; Plez, Bertrand (2006). "Bringing VY Canis Majoris down to size: an improved determination of its effective temperature". <i>The Astrophysical Journal</i>. <b>646</b> (2): 1203–1208. <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/0604253">astro-ph/0604253</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/2006ApJ...646.1203M">2006ApJ...646.1203M</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%2F505025">10.1086/505025</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:14314968">14314968</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal&rft.atitle=Bringing+VY+Canis+Majoris+down+to+size%3A+an+improved+determination+of+its+effective+temperature&rft.volume=646&rft.issue=2&rft.pages=1203-1208&rft.date=2006&rft_id=info%3Aarxiv%2Fastro-ph%2F0604253&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A14314968%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1086%2F505025&rft_id=info%3Abibcode%2F2006ApJ...646.1203M&rft.aulast=Massey&rft.aufirst=Philip&rft.au=Levesque%2C+Emily+M.&rft.au=Plez%2C+Bertrand&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AVY+Canis+Majoris" class="Z3988"></span></span> </li> </ol></div></div> <div class="boilerplate metadata plainlinks" id="stub"><span typeof="mw:File"><a href="/wiki/File:Science.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Science.jpg/30px-Science.jpg" decoding="async" width="30" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Science.jpg/45px-Science.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Science.jpg/60px-Science.jpg 2x" data-file-width="70" data-file-height="75" /></a></span> <i>This <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">short article</a> about <a href="/wiki/Category:Physics_stubs" title="Category:Physics stubs">physics</a> can be made longer. 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