CINXE.COM

2 Ursae Majoris - Wikipedia

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>2 Ursae Majoris - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-sticky-header-enabled vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"ac9d6ab8-3f32-487b-ac30-96772a265e54","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"2_Ursae_Majoris","wgTitle":"2 Ursae Majoris","wgCurRevisionId":1235038974,"wgRevisionId":1235038974,"wgArticleId":72391184,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description is different from Wikidata","Ursa Major","Bayer objects","Durchmusterung objects","Flamsteed objects","Henry Draper Catalogue objects","Hipparcos objects","Bright Star Catalogue objects","Am stars","A-type main-sequence stars"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"2_Ursae_Majoris","wgRelevantArticleId":72391184,"wgIsProbablyEditable":true, "wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":9000,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q5651843","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false, "wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","jquery.makeCollapsible","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth", "ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&amp;only=styles&amp;skin=vector-2022"> <script async="" src="/w/load.php?lang=en&amp;modules=startup&amp;only=scripts&amp;raw=1&amp;skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=site.styles&amp;only=styles&amp;skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.18"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/1200px-Ursa_Major_constellation_map.svg.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1129"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/800px-Ursa_Major_constellation_map.svg.png"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="753"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/640px-Ursa_Major_constellation_map.svg.png"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="602"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="2 Ursae Majoris - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/2_Ursae_Majoris"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=2_Ursae_Majoris&amp;action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/2_Ursae_Majoris"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&amp;feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-2_Ursae_Majoris rootpage-2_Ursae_Majoris skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Main menu" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-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-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li><li id="n-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages"><span>Special pages</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page&#039;s font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&amp;wmf_medium=sidebar&amp;wmf_campaign=en.wikipedia.org&amp;uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&amp;returnto=2+Ursae+Majoris" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&amp;returnto=2+Ursae+Majoris" title="You&#039;re encouraged to log in; however, it&#039;s not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&amp;wmf_medium=sidebar&amp;wmf_campaign=en.wikipedia.org&amp;uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&amp;returnto=2+Ursae+Majoris" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&amp;returnto=2+Ursae+Majoris" title="You&#039;re encouraged to log in; however, it&#039;s not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" 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">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</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">(Top)</div> </a> </li> <li id="toc-Description" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Description"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Description</span> </div> </a> <ul id="toc-Description-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Nomenclature" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Nomenclature"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Nomenclature</span> </div> </a> <ul id="toc-Nomenclature-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">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">2 Ursae Majoris</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 11 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-11" 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">11 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/2_Ursae_Majoris" title="2 Ursae Majoris – Asturian" lang="ast" hreflang="ast" data-title="2 Ursae Majoris" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/2_de_l%27Ossa_Major" title="2 de l&#039;Ossa Major – Catalan" lang="ca" hreflang="ca" data-title="2 de l&#039;Ossa Major" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/2_Ursae_Majoris" title="2 Ursae Majoris – Spanish" lang="es" hreflang="es" data-title="2 Ursae Majoris" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/HD72037" title="HD72037 – Chechen" lang="ce" hreflang="ce" data-title="HD72037" data-language-autonym="Нохчийн" data-language-local-name="Chechen" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/2_Ursae_Majoris" title="2 Ursae Majoris – Portuguese" lang="pt" hreflang="pt" data-title="2 Ursae Majoris" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/2_%D0%91%D0%BE%D0%BB%D1%8C%D1%88%D0%BE%D0%B9_%D0%9C%D0%B5%D0%B4%D0%B2%D0%B5%D0%B4%D0%B8%D1%86%D1%8B" title="2 Большой Медведицы – Russian" lang="ru" hreflang="ru" data-title="2 Большой Медведицы" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/2_Ursae_Majoris" title="2 Ursae Majoris – Swedish" lang="sv" hreflang="sv" data-title="2 Ursae 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/HD72037" title="HD72037 – Tatar" lang="tt" hreflang="tt" data-title="HD72037" 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-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/2_Ursae_Majoris" title="2 Ursae Majoris – Turkish" lang="tr" hreflang="tr" data-title="2 Ursae 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/HD72037" title="HD72037 – Ukrainian" lang="uk" hreflang="uk" data-title="HD72037" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%85%A7%E9%9A%8E%E5%A2%9E%E5%85%AB" title="內階增八 – Chinese" lang="zh" hreflang="zh" data-title="內階增八" 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/Q5651843#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</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="Namespaces"> <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/2_Ursae_Majoris" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:2_Ursae_Majoris" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</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">English</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="Views"> <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/2_Ursae_Majoris"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</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="Tools" > <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">Tools</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">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </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/2_Ursae_Majoris"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=history"><span>View history</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:WhatLinksHere/2_Ursae_Majoris" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/2_Ursae_Majoris" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;oldid=1235038974" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&amp;page=2_Ursae_Majoris&amp;id=1235038974&amp;wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&amp;url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2F2_Ursae_Majoris"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&amp;url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2F2_Ursae_Majoris"><span>Download QR code</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"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&amp;page=2_Ursae_Majoris&amp;action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=2_Ursae_Majoris&amp;printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</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"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q5651843" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</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="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </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">Am star in the constellation Ursa Major</div> <table class="infobox" style="width: 22em; font-size: 88%; line-height: 1.5em"> <caption style="font-size: 125%; font-weight: bold">2 Ursae Majoris </caption><tbody><tr><td colspan="2" style="text-align:center;"><div style="text-align: center; margin-left:auto; margin-right:auto"><div class="center"> <div class="floatnone"> <div style="width:280px;"> <div style="position:relative; background-color:#FFFFFF; ;"><span typeof="mw:File"><a href="/wiki/File:Ursa_Major_constellation_map.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/280px-Ursa_Major_constellation_map.svg.png" decoding="async" width="280" height="263" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/420px-Ursa_Major_constellation_map.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Ursa_Major_constellation_map.svg/560px-Ursa_Major_constellation_map.svg.png 2x" data-file-width="320" data-file-height="301" /></a></span><div style="position: absolute; z-index: 2; height: 0; width: 0; margin: 0; padding: 0; top: 48px; left: 228px;"> <div style="position: relative; z-index: 3; line-height: 0; text-align: center; width: 10px; left: -5px; top: -5px;"><span typeof="mw:File"><a href="/wiki/2_UMa" title="2 UMa"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Red_circle.svg/10px-Red_circle.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Red_circle.svg/15px-Red_circle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Red_circle.svg/20px-Red_circle.svg.png 2x" data-file-width="200" data-file-height="200" /></a></span></div><div style="position: relative; z-index: 4; font-size: 90%; line-height: 111%; width: 6em; top: -1.5em; left: 0.5em; text-align: left;"><span style="padding: 1px;"></span></div> </div></div> </div> </div> </div>Location of 2 Ursae Majoris (circled)</div></td></tr> <tr> <th style="text-align: center; background-color: #FFFFC0;" colspan="2">Observation data<br /><a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">Epoch</a> <a href="/wiki/J2000" class="mw-redirect" title="J2000">J2000</a>&#160;&#160;&#160;&#160;&#160;&#160;<a href="/wiki/Equinox_(celestial_coordinates)" title="Equinox (celestial coordinates)">Equinox</a> <a href="/wiki/J2000" class="mw-redirect" title="J2000">J2000</a> </th></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Constellation" title="Constellation">Constellation</a> </th> <td><a href="/wiki/Ursa_Major" title="Ursa Major">Ursa Major</a> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><span class="nowrap"><a href="/wiki/Right_ascension" title="Right ascension">Right ascension</a></span> </th> <td><span class="nowrap">08<sup>h</sup> 34<sup>m</sup> 36.17989<sup>s</sup></span><sup id="cite_ref-GaiaDR3_1-0" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Declination" title="Declination">Declination</a> </th> <td>+65&#176;&#160;08&#8242;&#160;42.4071&#8243;<sup id="cite_ref-GaiaDR3_1-1" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><span class="nowrap"><a href="/wiki/Apparent_magnitude" title="Apparent magnitude">Apparent&#160;magnitude</a>&#160;(V)</span> </th> <td>5.47<sup id="cite_ref-Anderson2012_2-0" class="reference"><a href="#cite_note-Anderson2012-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr> <th style="background-color: #FFFFC0; text-align: center;" colspan="2">Characteristics </th></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Stellar_evolution" title="Stellar evolution">Evolutionary&#160;stage</a> </th> <td><a href="/wiki/Main_sequence" title="Main sequence">main sequence</a><sup id="cite_ref-burkhart1979_3-0" class="reference"><a href="#cite_note-burkhart1979-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Stellar_classification" title="Stellar classification">Spectral&#160;type</a> </th> <td>kA3hA5mA7s<sup id="cite_ref-abt1995_4-0" class="reference"><a href="#cite_note-abt1995-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left">B−V <a href="/wiki/Color_index" title="Color index">color index</a> </th> <td>+0.207<sup id="cite_ref-Anderson2012_2-1" class="reference"><a href="#cite_note-Anderson2012-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> </td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2"><a href="/wiki/Astrometry" title="Astrometry">Astrometry</a></th></tr><tr><th colspan="2" style="text-align: center"></th></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Radial_velocity" title="Radial velocity">Radial velocity</a> (R<sub>v</sub>)</b></td><td><span class="nowrap"><span data-sort-value="2998831300000000000♠"></span>−16.87<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.13</span><sup id="cite_ref-GaiaDR3_1-2" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><span class="nowrap"> km/s</span></td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Proper_motion" title="Proper motion">Proper motion</a> (μ)</b></td><td> <abbr title="Right Ascension">RA:</abbr>&#160;−79.362<sup id="cite_ref-GaiaDR3_1-3" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><span class="nowrap"> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a></span> <br /> <abbr title="Declination">Dec.:</abbr>&#160;−65.977<sup id="cite_ref-GaiaDR3_1-4" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><span class="nowrap"> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a></span> </td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Stellar_parallax" title="Stellar parallax">Parallax</a> (π)</b></td><td>21.7823<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.1487&#160;<a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a><sup id="cite_ref-GaiaDR3_1-5" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Distance_(astronomy)" class="mw-redirect" title="Distance (astronomy)">Distance</a></b></td><td>150 ± 1&#160;<a href="/wiki/Light-year" title="Light-year">ly</a> <br />(45.9 ± 0.3&#160;<a href="/wiki/Parsec" title="Parsec">pc</a>)</td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Absolute_magnitude" title="Absolute magnitude">Absolute&#160;magnitude</a>&#160;(M<sub>V</sub>)</b></td><td>2.12<sup id="cite_ref-Anderson2012_2-2" class="reference"><a href="#cite_note-Anderson2012-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></td></tr><tr><th colspan="2" style="text-align: center"></th></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Details</th></tr><tr><th colspan="2" style="text-align: center"></th></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_mass" title="Stellar mass">Mass</a></b></td><td>1.9<sup id="cite_ref-ticv8_5-0" class="reference"><a href="#cite_note-ticv8-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Solar_mass" title="Solar mass"><var>M</var><sub>&#x2609;</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Radius" title="Radius">Radius</a></b></td><td>1.8<sup id="cite_ref-ticv8_5-1" class="reference"><a href="#cite_note-ticv8-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Solar_radius" title="Solar radius"><var>R</var><sub>&#x2609;</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Luminosity" title="Luminosity">Luminosity</a></b></td><td>11.0<sup id="cite_ref-ticv8_5-2" class="reference"><a href="#cite_note-ticv8-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>&#x2609;</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Surface_gravity" title="Surface gravity">Surface gravity</a> (log&#160;<i>g</i>)</b></td><td>4.22<sup id="cite_ref-ticv8_5-3" class="reference"><a href="#cite_note-ticv8-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Centimetre%E2%80%93gram%E2%80%93second_system_of_units" title="Centimetre–gram–second system of units">cgs</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Effective_temperature" title="Effective temperature">Temperature</a></b></td><td>7,912<sup id="cite_ref-ticv8_5-4" class="reference"><a href="#cite_note-ticv8-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Kelvin" title="Kelvin">K</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Metallicity" title="Metallicity">Metallicity</a></b> [Fe/H]</td><td>+0.19<sup id="cite_ref-takeda2019_6-0" class="reference"><a href="#cite_note-takeda2019-6"><span class="cite-bracket">&#91;</span>6<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Decimal_exponent" class="mw-redirect" title="Decimal exponent">dex</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Projected_rotational_velocity" class="mw-redirect" title="Projected rotational velocity">Rotational velocity</a> (<i>v</i>&#160;sin&#160;<i>i</i>)</b></td><td>11.9<sup id="cite_ref-takeda2019_6-1" class="reference"><a href="#cite_note-takeda2019-6"><span class="cite-bracket">&#91;</span>6<span class="cite-bracket">&#93;</span></a></sup>&#160;km/s</td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_evolution" title="Stellar evolution">Age</a></b></td><td>560<sup id="cite_ref-derosa2014_7-0" class="reference"><a href="#cite_note-derosa2014-7"><span class="cite-bracket">&#91;</span>7<span class="cite-bracket">&#93;</span></a></sup>&#160;<a href="/wiki/Megayear" class="mw-redirect" title="Megayear">Myr</a></td></tr><tr><th colspan="2" style="text-align: center"></th></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2"><a href="/wiki/Star_catalogue" title="Star catalogue">Other designations</a></th></tr><tr><td colspan="2"><div style="width: 250px;"> <a href="/wiki/Bayer_designation" title="Bayer designation">A UMa</a>, <a href="/wiki/Flamsteed_designation" title="Flamsteed designation">2 UMa</a>, <span class="nowrap"><a href="/wiki/Bonner_Durchmusterung" class="mw-redirect" title="Bonner Durchmusterung">BD</a>+65°638</span>, <a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</a>&#160;72037, <a href="/wiki/Hipparcos_Catalogue" class="mw-redirect" title="Hipparcos Catalogue">HIP</a>&#160;42080, <a href="/wiki/Harvard_Revised_catalogue" class="mw-redirect" title="Harvard Revised catalogue">HR</a>&#160;3354<sup id="cite_ref-Simbad_8-0" class="reference"><a href="#cite_note-Simbad-8"><span class="cite-bracket">&#91;</span>8<span class="cite-bracket">&#93;</span></a></sup> </div></td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Database references</th></tr><tr style="vertical-align: top;"><td><b><a href="/wiki/SIMBAD" title="SIMBAD">SIMBAD</a></b></td><td><a rel="nofollow" class="external text" href="https://simbad.cds.unistra.fr/simbad/sim-id?Ident=2+UMa">data</a></td></tr> </tbody></table> <p><b>2 Ursae Majoris</b> (2 UMa) is an <a href="/wiki/Am_star" title="Am star">Am star</a> in the northern <a href="/wiki/Circumpolar_constellation" class="mw-redirect" title="Circumpolar constellation">circumpolar constellation</a> of <a href="/wiki/Ursa_Major" title="Ursa Major">Ursa Major</a>, located 150&#160;<a href="/wiki/Light-year" title="Light-year">light-years</a> from the Sun. It has the <a href="/wiki/Bayer_designation" title="Bayer designation">Bayer designation</a> <b>A Ursae Majoris</b>; <i>2 Ursae Majoris</i> is the <a href="/wiki/Flamsteed_designation" title="Flamsteed designation">Flamsteed designation</a>. It is visible to the naked eye as a faint white star with an <a href="/wiki/Apparent_visual_magnitude" class="mw-redirect" title="Apparent visual magnitude">apparent visual magnitude</a> of 5.5. Currently 150 <a href="/wiki/Light_year" class="mw-redirect" title="Light year">light years</a> away, it is moving closer to the Earth with a heliocentric <a href="/wiki/Radial_velocity" title="Radial velocity">radial velocity</a> of −17&#160;km/s.<sup id="cite_ref-Anderson2012_2-3" class="reference"><a href="#cite_note-Anderson2012-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Description">Description</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=edit&amp;section=1" title="Edit section: Description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>2 UMa has a <a href="/wiki/Stellar_classification" title="Stellar classification">stellar classification</a> of kA3hA5mA7s, meaning it has hydrogen <a href="/wiki/Absorption_line" class="mw-redirect" title="Absorption line">absorption lines</a> typical of an A5 star, <a href="/wiki/Calcium_K-line" class="mw-redirect" title="Calcium K-line">calcium K lines</a> typical of an A3 star, and other metal absorption lines typical of an A7 star. This form of spectral type is used for Am stars, stars which show an over-abundance of metal lines in their <a href="/wiki/Stellar_spectrum" class="mw-redirect" title="Stellar spectrum">spectrum</a> due to slow rotation that allows stratification of <a href="/wiki/Chemical_element" title="Chemical element">elements</a> within its <a href="/wiki/Photosphere" title="Photosphere">photosphere</a>. The 's' suffix indicates that the lines are sharp, another indicator of slow rotation. At an estimated age of 560 million years, 2 UMa is a <a href="/wiki/Main_sequence" title="Main sequence">main sequence</a> star, fusing hydrogen into helium within its core. The <a href="/wiki/Projected_rotational_velocity" class="mw-redirect" title="Projected rotational velocity">projected rotational velocity</a> is <span class="nowrap"><span data-sort-value="7004119000000000000♠"></span>11.9&#160;km/s</span>, very slow for a hot main sequence star. </p><p>This star has 1.9 times the <a href="/wiki/Mass_of_the_Sun" class="mw-redirect" title="Mass of the Sun">mass of the Sun</a> and 1.9 times <a href="/wiki/Solar_radius" title="Solar radius">its radius</a>. It is radiating 11 times the <a href="/wiki/Sun%27s_luminosity" class="mw-redirect" title="Sun&#39;s luminosity">Sun's luminosity</a> from its photosphere at an <a href="/wiki/Effective_temperature" title="Effective temperature">effective temperature</a> of <span class="nowrap"><span data-sort-value="7003791200000000000♠"></span>7,912&#160;<a href="/wiki/Kelvin" title="Kelvin">K</a></span>. </p> <div class="mw-heading mw-heading2"><h2 id="Nomenclature">Nomenclature</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2_Ursae_Majoris&amp;action=edit&amp;section=2" title="Edit section: Nomenclature"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>With <a href="/wiki/Pi1_Ursae_Majoris" title="Pi1 Ursae Majoris">π<sup>1</sup></a>, <a href="/wiki/4_Ursae_Majoris" title="4 Ursae Majoris">π<sup>2</sup></a>, <a href="/wiki/Sigma1_Ursae_Majoris" title="Sigma1 Ursae Majoris">σ<sup>1</sup></a>, <a href="/wiki/Sigma2_Ursae_Majoris" title="Sigma2 Ursae Majoris">σ<sup>2</sup></a>, <a href="/wiki/Rho_Ursae_Majoris" title="Rho Ursae Majoris">ρ</a> and <a href="/wiki/24_Ursae_Majoris" title="24 Ursae Majoris">24 Ursae Majoris</a>, it composed the Arabic <a href="/wiki/Asterism_(astronomy)" title="Asterism (astronomy)">asterism</a> <i>Al Ṭhibā᾽</i>, the Gazelle.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">&#91;</span>9<span class="cite-bracket">&#93;</span></a></sup> According to the catalogue of stars in the <i>Technical Memorandum 33-507 - A Reduced Star Catalog Containing 537 Named Stars</i>, <i>Al Ṭhibā</i> were the title for seven stars&#160;: this star as <i>Althiba I</i>, π<sup>1</sup> as <i>Althiba II</i>, π<sup>2</sup> as <i>Althiba III</i>, ρ as <i>Althiba IV</i>, σ<sup>1</sup> as <i>Althiba V</i>, σ<sup>2</sup> as <i>Althiba VI</i>, and 24 UMa as <i>Althiba VII</i>.<sup id="cite_ref-rhoads1971_10-0" class="reference"><a href="#cite_note-rhoads1971-10"><span class="cite-bracket">&#91;</span>10<span class="cite-bracket">&#93;</span></a></sup> </p> <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=2_Ursae_Majoris&amp;action=edit&amp;section=3" 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"><ol class="references"> <li id="cite_note-GaiaDR3-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-GaiaDR3_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-5"><sup><i><b>f</b></i></sup></a></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="CITEREFVallenariBrownPrustiDe_Bruijne2023" class="citation journal cs1">Vallenari, A.; et&#160;al. (Gaia collaboration) (2023). <a rel="nofollow" class="external text" href="https://doi.org/10.1051%2F0004-6361%2F202243940">"<i>Gaia</i> Data Release 3. Summary of the content and survey properties"</a>. <i>Astronomy and Astrophysics</i>. <b>674</b>: A1. <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/2208.00211">2208.00211</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/2023A&amp;A...674A...1G">2023A&#38;A...674A...1G</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1051%2F0004-6361%2F202243940">10.1051/0004-6361/202243940</a></span>. <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:244398875">244398875</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=Astronomy+and+Astrophysics&amp;rft.atitle=Gaia+Data+Release+3.+Summary+of+the+content+and+survey+properties&amp;rft.volume=674&amp;rft.pages=A1&amp;rft.date=2023&amp;rft_id=info%3Aarxiv%2F2208.00211&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A244398875%23id-name%3DS2CID&amp;rft_id=info%3Adoi%2F10.1051%2F0004-6361%2F202243940&amp;rft_id=info%3Abibcode%2F2023A%26A...674A...1G&amp;rft.aulast=Vallenari&amp;rft.aufirst=A.&amp;rft.au=Brown%2C+A.+G.+A.&amp;rft.au=Prusti%2C+T.&amp;rft.au=De+Bruijne%2C+J.+H.+J.&amp;rft.au=Arenou%2C+F.&amp;rft.au=Babusiaux%2C+C.&amp;rft.au=Biermann%2C+M.&amp;rft.au=Creevey%2C+O.+L.&amp;rft.au=Ducourant%2C+C.&amp;rft.au=Evans%2C+D.+W.&amp;rft.au=Eyer%2C+L.&amp;rft.au=Guerra%2C+R.&amp;rft.au=Hutton%2C+A.&amp;rft.au=Jordi%2C+C.&amp;rft.au=Klioner%2C+S.+A.&amp;rft.au=Lammers%2C+U.+L.&amp;rft.au=Lindegren%2C+L.&amp;rft.au=Luri%2C+X.&amp;rft.au=Mignard%2C+F.&amp;rft.au=Panem%2C+C.&amp;rft.au=Pourbaix%2C+D.&amp;rft.au=Randich%2C+S.&amp;rft.au=Sartoretti%2C+P.&amp;rft.au=Soubiran%2C+C.&amp;rft.au=Tanga%2C+P.&amp;rft.au=Walton%2C+N.+A.&amp;rft.au=Bailer-Jones%2C+C.+A.+L.&amp;rft.au=Bastian%2C+U.&amp;rft.au=Drimmel%2C+R.&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.1051%252F0004-6361%252F202243940&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span> &#32;<a rel="nofollow" class="external text" href="https://vizier.u-strasbg.fr/viz-bin/VizieR-S?Gaia%20DR3%201092518738120160256">Gaia DR3 record for this source</a> at <a href="/wiki/VizieR" title="VizieR">VizieR</a>.</span> </li> <li id="cite_note-Anderson2012-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Anderson2012_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Anderson2012_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Anderson2012_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Anderson2012_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAndersonFrancis2012" class="citation journal cs1">Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". <i>Astronomy Letters</i>. <b>38</b> (5): 331. <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/1108.4971">1108.4971</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/2012AstL...38..331A">2012AstL...38..331A</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1134%2FS1063773712050015">10.1134/S1063773712050015</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:119257644">119257644</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=Astronomy+Letters&amp;rft.atitle=XHIP%3A+An+extended+hipparcos+compilation&amp;rft.volume=38&amp;rft.issue=5&amp;rft.pages=331&amp;rft.date=2012&amp;rft_id=info%3Aarxiv%2F1108.4971&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A119257644%23id-name%3DS2CID&amp;rft_id=info%3Adoi%2F10.1134%2FS1063773712050015&amp;rft_id=info%3Abibcode%2F2012AstL...38..331A&amp;rft.aulast=Anderson&amp;rft.aufirst=E.&amp;rft.au=Francis%2C+Ch.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-burkhart1979-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-burkhart1979_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBurkhart1979" class="citation journal cs1">Burkhart, C. (1979). "The rotational velocity effect on the main sequence Am stars metallicity". <i>Astronomy and Astrophysics</i>. <b>74</b>: 38. <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/1979A&amp;A....74...38B">1979A&#38;A....74...38B</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=Astronomy+and+Astrophysics&amp;rft.atitle=The+rotational+velocity+effect+on+the+main+sequence+Am+stars+metallicity&amp;rft.volume=74&amp;rft.pages=38&amp;rft.date=1979&amp;rft_id=info%3Abibcode%2F1979A%26A....74...38B&amp;rft.aulast=Burkhart&amp;rft.aufirst=C.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-abt1995-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-abt1995_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAbtMorrell1995" class="citation journal cs1">Abt, Helmut A.; Morrell, Nidia I. (1995). <a rel="nofollow" class="external text" href="https://doi.org/10.1086%2F192182">"The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars"</a>. <i>Astrophysical Journal Supplement</i>. <b>99</b>: 135. <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/1995ApJS...99..135A">1995ApJS...99..135A</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1086%2F192182">10.1086/192182</a></span>.</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=Astrophysical+Journal+Supplement&amp;rft.atitle=The+Relation+between+Rotational+Velocities+and+Spectral+Peculiarities+among+A-Type+Stars&amp;rft.volume=99&amp;rft.pages=135&amp;rft.date=1995&amp;rft_id=info%3Adoi%2F10.1086%2F192182&amp;rft_id=info%3Abibcode%2F1995ApJS...99..135A&amp;rft.aulast=Abt&amp;rft.aufirst=Helmut+A.&amp;rft.au=Morrell%2C+Nidia+I.&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.1086%252F192182&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-ticv8-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-ticv8_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-ticv8_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-ticv8_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-ticv8_5-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-ticv8_5-4"><sup><i><b>e</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFStassunOelkersPaegertTorres2019" class="citation journal cs1">Stassun, Keivan G.; et&#160;al. (9 September 2019). <a rel="nofollow" class="external text" href="https://doi.org/10.3847%2F1538-3881%2Fab3467">"The Revised TESS Input Catalog and Candidate Target List"</a>. <i>The Astronomical Journal</i>. <b>158</b> (4): 138. <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/1905.10694">1905.10694</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/2019AJ....158..138S">2019AJ....158..138S</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3847%2F1538-3881%2Fab3467">10.3847/1538-3881/ab3467</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a>&#160;<a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0004-6256">0004-6256</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+Astronomical+Journal&amp;rft.atitle=The+Revised+TESS+Input+Catalog+and+Candidate+Target+List&amp;rft.volume=158&amp;rft.issue=4&amp;rft.pages=138&amp;rft.date=2019-09-09&amp;rft_id=info%3Aarxiv%2F1905.10694&amp;rft.issn=0004-6256&amp;rft_id=info%3Adoi%2F10.3847%2F1538-3881%2Fab3467&amp;rft_id=info%3Abibcode%2F2019AJ....158..138S&amp;rft.aulast=Stassun&amp;rft.aufirst=Keivan+G.&amp;rft.au=Oelkers%2C+Ryan+J.&amp;rft.au=Paegert%2C+Martin&amp;rft.au=Torres%2C+Guillermo&amp;rft.au=Pepper%2C+Joshua&amp;rft.au=Lee%2C+Nathan+De&amp;rft.au=Collins%2C+Kevin&amp;rft.au=Latham%2C+David+W.&amp;rft.au=Muirhead%2C+Philip+S.&amp;rft.au=Chittidi%2C+Jay&amp;rft.au=Rojas-Ayala%2C+B%C3%A1rbara&amp;rft.au=Fleming%2C+Scott+W.&amp;rft.au=Rose%2C+Mark+E.&amp;rft.au=Tenenbaum%2C+Peter&amp;rft.au=Ting%2C+Eric+B.&amp;rft.au=Kane%2C+Stephen+R.&amp;rft.au=Barclay%2C+Thomas&amp;rft.au=Bean%2C+Jacob+L.&amp;rft.au=Brassuer%2C+C.+E.&amp;rft.au=Charbonneau%2C+David&amp;rft.au=Ge%2C+Jian&amp;rft.au=Lissauer%2C+Jack+J.&amp;rft.au=Mann%2C+Andrew+W.&amp;rft.au=McLean%2C+Brian&amp;rft.au=Mullally%2C+Susan&amp;rft.au=Narita%2C+Norio&amp;rft.au=Plavchan%2C+Peter&amp;rft.au=Ricker%2C+George+R.&amp;rft.au=Sasselov%2C+Dimitar&amp;rft.au=Seager%2C+S.&amp;rft.au=Sharma%2C+Sanjib&amp;rft.au=Shiao%2C+Bernie&amp;rft.au=Sozzetti%2C+Alessandro&amp;rft.au=Stello%2C+Dennis&amp;rft.au=Vanderspek%2C+Roland&amp;rft.au=Wallace%2C+Geoff&amp;rft.au=Winn%2C+Joshua+N.&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.3847%252F1538-3881%252Fab3467&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-takeda2019-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-takeda2019_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-takeda2019_6-1"><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="CITEREFTakedaHanKangLee2019" class="citation journal cs1">Takeda, Yoichi; Han, Inwoo; Kang, Dong-Il; Lee, Byeong-Cheol; Kim, Kang-Min (2019). <a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fmnras%2Fstz449">"Compositional differences between the component stars of eclipsing close binary systems showing chemical peculiarities"</a>. <i>Monthly Notices of the Royal Astronomical Society</i>. <b>485</b> (1): 1067. <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/1902.04766">1902.04766</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/2019MNRAS.485.1067T">2019MNRAS.485.1067T</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fmnras%2Fstz449">10.1093/mnras/stz449</a></span>.</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=Monthly+Notices+of+the+Royal+Astronomical+Society&amp;rft.atitle=Compositional+differences+between+the+component+stars+of+eclipsing+close+binary+systems+showing+chemical+peculiarities&amp;rft.volume=485&amp;rft.issue=1&amp;rft.pages=1067&amp;rft.date=2019&amp;rft_id=info%3Aarxiv%2F1902.04766&amp;rft_id=info%3Adoi%2F10.1093%2Fmnras%2Fstz449&amp;rft_id=info%3Abibcode%2F2019MNRAS.485.1067T&amp;rft.aulast=Takeda&amp;rft.aufirst=Yoichi&amp;rft.au=Han%2C+Inwoo&amp;rft.au=Kang%2C+Dong-Il&amp;rft.au=Lee%2C+Byeong-Cheol&amp;rft.au=Kim%2C+Kang-Min&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.1093%252Fmnras%252Fstz449&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-derosa2014-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-derosa2014_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFDe_RosaPatienceWilsonSchneider2014" class="citation journal cs1">De Rosa, R. J.; et&#160;al. (January 2014). <a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fmnras%2Fstt1932">"The VAST Survey - III. The multiplicity of A-type stars within 75 pc"</a>. <i>Monthly Notices of the Royal Astronomical Society</i>. <b>437</b> (2): <span class="nowrap">1216–</span>1240. <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/1311.7141">1311.7141</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/2014MNRAS.437.1216D">2014MNRAS.437.1216D</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fmnras%2Fstt1932">10.1093/mnras/stt1932</a></span>. <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:88503488">88503488</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=Monthly+Notices+of+the+Royal+Astronomical+Society&amp;rft.atitle=The+VAST+Survey+-+III.+The+multiplicity+of+A-type+stars+within+75+pc&amp;rft.volume=437&amp;rft.issue=2&amp;rft.pages=%3Cspan+class%3D%22nowrap%22%3E1216-%3C%2Fspan%3E1240&amp;rft.date=2014-01&amp;rft_id=info%3Aarxiv%2F1311.7141&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A88503488%23id-name%3DS2CID&amp;rft_id=info%3Adoi%2F10.1093%2Fmnras%2Fstt1932&amp;rft_id=info%3Abibcode%2F2014MNRAS.437.1216D&amp;rft.aulast=De+Rosa&amp;rft.aufirst=R.+J.&amp;rft.au=Patience%2C+J.&amp;rft.au=Wilson%2C+P.+A.&amp;rft.au=Schneider%2C+A.&amp;rft.au=Wiktorowicz%2C+S.+J.&amp;rft.au=Vigan%2C+A.&amp;rft.au=Marois%2C+C.&amp;rft.au=Song%2C+I.&amp;rft.au=Macintosh%2C+B.&amp;rft.au=Graham%2C+J.+R.&amp;rft.au=Doyon%2C+R.&amp;rft.au=Bessell%2C+M.+S.&amp;rft.au=Thomas%2C+S.&amp;rft.au=Lai%2C+O.&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.1093%252Fmnras%252Fstt1932&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-Simbad-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-Simbad_8-0">^</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://simbad.u-strasbg.fr/simbad/sim-basic?Ident=2+UMa">"2 UMa"</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">2022-12-01</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=SIMBAD&amp;rft.atitle=2+UMa&amp;rft_id=http%3A%2F%2Fsimbad.u-strasbg.fr%2Fsimbad%2Fsim-basic%3FIdent%3D2%2BUMa&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAllen1899" class="citation cs2"><a href="/wiki/Richard_Hinckley_Allen" class="mw-redirect" title="Richard Hinckley Allen">Allen, Richard Hinckley</a> (1899), <i>Star-Names and Their Meanings</i>, New York: G. E. Stechert, p.&#160;444</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=Star-Names+and+Their+Meanings&amp;rft.place=New+York&amp;rft.pages=444&amp;rft.pub=G.+E.+Stechert&amp;rft.date=1899&amp;rft.aulast=Allen&amp;rft.aufirst=Richard+Hinckley&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> <li id="cite_note-rhoads1971-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-rhoads1971_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFRhoads1971" class="citation web cs1">Rhoads, Jack W. (November 15, 1971). <a rel="nofollow" class="external text" href="https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19720005197_1972005197.pdf">"Technical Memorandum 33-507-A Reduced Star Catalog Containing 537 Named Stars"</a> <span class="cs1-format">(PDF)</span>. Jet Propulsion Laboratory, California Institute of Technology.</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=Technical+Memorandum+33-507-A+Reduced+Star+Catalog+Containing+537+Named+Stars&amp;rft.pub=Jet+Propulsion+Laboratory%2C+California+Institute+of+Technology&amp;rft.date=1971-11-15&amp;rft.aulast=Rhoads&amp;rft.aufirst=Jack+W.&amp;rft_id=https%3A%2F%2Fntrs.nasa.gov%2Farchive%2Fnasa%2Fcasi.ntrs.nasa.gov%2F19720005197_1972005197.pdf&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3A2+Ursae+Majoris" class="Z3988"></span></span> </li> </ol></div></div> <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 .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Constellation_of_Ursa_Major242" 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" /><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Ursa_Major" title="Template:Ursa Major"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Ursa_Major" title="Template talk:Ursa Major"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Ursa_Major" title="Special:EditPage/Template:Ursa Major"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_of_Ursa_Major242" style="font-size:114%;margin:0 4em"><a href="/wiki/Ursa_Major_(constellation)" class="mw-redirect" title="Ursa Major (constellation)">Constellation of Ursa Major</a></div></th></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/Dubhe" title="Dubhe">α (Dubhe)</a></li> <li><a href="/wiki/Merak_(star)" title="Merak (star)">β (Merak)</a></li> <li><a href="/wiki/Phecda" title="Phecda">γ (Phecda)</a></li> <li><a href="/wiki/Megrez" title="Megrez">δ (Megrez)</a></li> <li><a href="/wiki/Alioth" title="Alioth">ε (Alioth)</a></li> <li><a href="/wiki/Mizar" title="Mizar">ζ (Mizar)</a></li> <li><a href="/wiki/Alkaid" title="Alkaid">η (Alkaid)</a></li> <li><a href="/wiki/Theta_Ursae_Majoris" title="Theta Ursae Majoris">θ</a></li> <li><a href="/wiki/Iota_Ursae_Majoris" title="Iota Ursae Majoris">ι (Talitha)</a></li> <li><a href="/wiki/Kappa_Ursae_Majoris" title="Kappa Ursae Majoris">κ (Alkaphrah)</a></li> <li><a href="/wiki/Lambda_Ursae_Majoris" title="Lambda Ursae Majoris">λ (Tania Borealis)</a></li> <li><a href="/wiki/Mu_Ursae_Majoris" title="Mu Ursae Majoris">μ (Tania Australis)</a></li> <li><a href="/wiki/Nu_Ursae_Majoris" title="Nu Ursae Majoris">ν (Alula Borealis)</a></li> <li><a href="/wiki/Xi_Ursae_Majoris" title="Xi Ursae Majoris">ξ (Alula Australis)</a></li> <li><a href="/wiki/Omicron_Ursae_Majoris" title="Omicron Ursae Majoris">ο (Muscida)</a></li> <li><a href="/wiki/Pi1_Ursae_Majoris" title="Pi1 Ursae Majoris">π<sup>1</sup></a></li> <li><a href="/wiki/4_Ursae_Majoris" title="4 Ursae Majoris">π<sup>2</sup></a></li> <li><a href="/wiki/Rho_Ursae_Majoris" title="Rho Ursae Majoris">ρ</a></li> <li><a href="/wiki/Sigma1_Ursae_Majoris" title="Sigma1 Ursae Majoris">σ<sup>1</sup></a></li> <li><a href="/wiki/Sigma2_Ursae_Majoris" title="Sigma2 Ursae Majoris">σ<sup>2</sup></a></li> <li><a href="/wiki/Tau_Ursae_Majoris" title="Tau Ursae Majoris">τ</a></li> <li><a href="/wiki/Upsilon_Ursae_Majoris" title="Upsilon Ursae Majoris">υ</a></li> <li><a href="/wiki/Phi_Ursae_Majoris" title="Phi Ursae Majoris">φ</a></li> <li><a href="/wiki/Chi_Ursae_Majoris" title="Chi Ursae Majoris">χ (Taiyangshou)</a></li> <li><a href="/wiki/Psi_Ursae_Majoris" title="Psi Ursae Majoris">ψ</a></li> <li><a href="/wiki/Omega_Ursae_Majoris" title="Omega Ursae Majoris">ω</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 class="mw-selflink selflink">2 (A)</a></li> <li><a href="/wiki/5_Ursae_Majoris" class="mw-redirect" title="5 Ursae Majoris">5 (b)</a></li> <li><a href="/wiki/6_Ursae_Majoris" class="mw-redirect" title="6 Ursae Majoris">6</a></li> <li><a href="/wiki/15_Ursae_Majoris" title="15 Ursae Majoris">15 (f)</a></li> <li><a href="/wiki/C_Ursae_Majoris" title="C Ursae Majoris">16 (c)</a></li> <li><a href="/wiki/17_Ursae_Majoris" class="mw-redirect" title="17 Ursae Majoris">17</a></li> <li><a href="/wiki/18_Ursae_Majoris" title="18 Ursae Majoris">18 (e)</a></li> <li><a href="/wiki/19_Ursae_Majoris" class="mw-redirect" title="19 Ursae Majoris">19</a></li> <li><a href="/wiki/20_Ursae_Majoris" class="mw-redirect" title="20 Ursae Majoris">20</a></li> <li><a href="/wiki/21_Ursae_Majoris" class="mw-redirect" title="21 Ursae Majoris">21</a></li> <li><a href="/wiki/22_Ursae_Majoris" class="mw-redirect" title="22 Ursae Majoris">22</a></li> <li><a href="/wiki/23_Ursae_Majoris" title="23 Ursae Majoris">23 (h)</a></li> <li><a href="/wiki/24_Ursae_Majoris" title="24 Ursae Majoris">24 (d)</a></li> <li><a href="/wiki/26_Ursae_Majoris" title="26 Ursae Majoris">26</a></li> <li><a href="/wiki/27_Ursae_Majoris" class="mw-redirect" title="27 Ursae Majoris">27</a></li> <li><a href="/wiki/28_Ursae_Majoris" class="mw-redirect" title="28 Ursae Majoris">28</a></li> <li><a href="/wiki/31_Ursae_Majoris" class="mw-redirect" title="31 Ursae Majoris">31</a></li> <li><a href="/wiki/32_Ursae_Majoris" class="mw-redirect" title="32 Ursae Majoris">32</a></li> <li><a href="/wiki/35_Ursae_Majoris" class="mw-redirect" title="35 Ursae Majoris">35</a></li> <li><a href="/wiki/36_Ursae_Majoris" title="36 Ursae Majoris">36</a></li> <li><a href="/wiki/37_Ursae_Majoris" class="mw-redirect" title="37 Ursae Majoris">37</a></li> <li><a href="/wiki/38_Ursae_Majoris" class="mw-redirect" title="38 Ursae Majoris">38</a></li> <li><a href="/wiki/39_Ursae_Majoris" class="mw-redirect" title="39 Ursae Majoris">39</a></li> <li><a href="/wiki/40_Ursae_Majoris" class="mw-redirect" title="40 Ursae Majoris">40</a></li> <li><a href="/wiki/41_Ursae_Majoris" class="mw-redirect" title="41 Ursae Majoris">41</a></li> <li><a href="/wiki/42_Ursae_Majoris" class="mw-redirect" title="42 Ursae Majoris">42</a></li> <li><a href="/wiki/43_Ursae_Majoris" class="mw-redirect" title="43 Ursae Majoris">43</a></li> <li><a href="/wiki/44_Ursae_Majoris" class="mw-redirect" title="44 Ursae Majoris">44</a></li> <li><a href="/wiki/46_Ursae_Majoris" class="mw-redirect" title="46 Ursae Majoris">46</a></li> <li><a href="/wiki/47_Ursae_Majoris" title="47 Ursae Majoris">47 (Chalawan)</a></li> <li><a href="/wiki/49_Ursae_Majoris" class="mw-redirect" title="49 Ursae Majoris">49</a></li> <li><a href="/wiki/51_Ursae_Majoris" class="mw-redirect" title="51 Ursae Majoris">51</a></li> <li><a href="/wiki/55_Ursae_Majoris" title="55 Ursae Majoris">55</a></li> <li><a href="/wiki/56_Ursae_Majoris" title="56 Ursae Majoris">56</a></li> <li><a href="/wiki/57_Ursae_Majoris" class="mw-redirect" title="57 Ursae Majoris">57</a></li> <li><a href="/wiki/58_Ursae_Majoris" class="mw-redirect" title="58 Ursae Majoris">58</a></li> <li><a href="/wiki/59_Ursae_Majoris" class="mw-redirect" title="59 Ursae Majoris">59</a></li> <li><a href="/wiki/60_Ursae_Majoris" class="mw-redirect" title="60 Ursae Majoris">60</a></li> <li><a href="/wiki/61_Ursae_Majoris" title="61 Ursae Majoris">61</a></li> <li><a href="/wiki/62_Ursae_Majoris" class="mw-redirect" title="62 Ursae Majoris">62</a></li> <li><a href="/wiki/65_Ursae_Majoris" title="65 Ursae Majoris">65</a></li> <li><a href="/wiki/66_Ursae_Majoris" class="mw-redirect" title="66 Ursae Majoris">66</a></li> <li><a href="/wiki/67_Ursae_Majoris" class="mw-redirect" title="67 Ursae Majoris">67</a></li> <li><a href="/wiki/68_Ursae_Majoris" class="mw-redirect" title="68 Ursae Majoris">68</a></li> <li><a href="/wiki/70_Ursae_Majoris" class="mw-redirect" title="70 Ursae Majoris">70</a></li> <li><a href="/wiki/71_Ursae_Majoris" class="mw-redirect" title="71 Ursae Majoris">71</a></li> <li><a href="/wiki/72_Ursae_Majoris" class="mw-redirect" title="72 Ursae Majoris">72</a></li> <li><a href="/wiki/73_Ursae_Majoris" class="mw-redirect" title="73 Ursae Majoris">73</a></li> <li><a href="/wiki/74_Ursae_Majoris" class="mw-redirect" title="74 Ursae Majoris">74</a></li> <li><a href="/wiki/75_Ursae_Majoris" class="mw-redirect" title="75 Ursae Majoris">75</a></li> <li><a href="/wiki/76_Ursae_Majoris" class="mw-redirect" title="76 Ursae Majoris">76</a></li> <li><a href="/wiki/78_Ursae_Majoris" title="78 Ursae Majoris">78</a></li> <li><a href="/wiki/Alcor_(star)" title="Alcor (star)">80 (Alcor)</a></li> <li><a href="/wiki/81_Ursae_Majoris" class="mw-redirect" title="81 Ursae Majoris">81</a></li> <li><a href="/wiki/82_Ursae_Majoris" class="mw-redirect" title="82 Ursae Majoris">82</a></li> <li><a href="/wiki/83_Ursae_Majoris" title="83 Ursae Majoris">83</a></li> <li><a href="/wiki/84_Ursae_Majoris" title="84 Ursae Majoris">84</a></li> <li><a href="/wiki/86_Ursae_Majoris" class="mw-redirect" title="86 Ursae Majoris">86</a></li> <li><i><a href="/wiki/55_Camelopardalis" class="mw-redirect" title="55 Camelopardalis">55 Cam</a></i></li> <li><i><a href="/wiki/56_Camelopardalis" class="mw-redirect" title="56 Camelopardalis">56 Cam</a></i></li> <li><i><a href="/wiki/57_Camelopardalis" class="mw-redirect" title="57 Camelopardalis">57 Cam</a></i></li> <li><i><a href="/wiki/1_Canum_Venaticorum" class="mw-redirect" title="1 Canum Venaticorum">1 CVn</a></i></li> <li><i><a href="/wiki/14_Leonis_Minoris" class="mw-redirect" title="14 Leonis Minoris">14 LMi</a></i></li> <li><i><a href="/wiki/15_Leonis_Minoris" title="15 Leonis Minoris">15 LMi</a></i></li> <li><i><a href="/wiki/25_Leonis_Minoris" class="mw-redirect" title="25 Leonis Minoris">25 LMi</a></i></li> <li><i><a href="/wiki/47_Leonis_Minoris" class="mw-redirect" title="47 Leonis Minoris">47 LMi</a></i></li> <li><i><a href="/wiki/37_Lyncis" class="mw-redirect" title="37 Lyncis">37 Lyn</a></i></li> <li><i><a href="/wiki/39_Lyncis" class="mw-redirect" title="39 Lyncis">39 Lyn</a></i></li> <li><a href="/wiki/41_Lyncis" title="41 Lyncis"><i>41 Lyn</i> (Intercrus)</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_Ursae_Majoris" class="mw-redirect" title="R Ursae Majoris">R</a></li> <li><a href="/wiki/T_Ursae_Majoris" class="mw-redirect" title="T Ursae Majoris">T</a></li> <li><a href="/wiki/U_Ursae_Majoris" class="mw-redirect" title="U Ursae Majoris">U</a></li> <li><a href="/wiki/W_Ursae_Majoris" title="W Ursae Majoris">W</a></li> <li><a href="/wiki/Z_Ursae_Majoris" class="mw-redirect" title="Z Ursae Majoris">Z</a></li> <li><a href="/wiki/RV_Ursae_Majoris" class="mw-redirect" title="RV Ursae Majoris">RV</a></li> <li><a href="/wiki/ST_Ursae_Majoris" class="mw-redirect" title="ST Ursae Majoris">ST</a></li> <li><a href="/wiki/SU_Ursae_Majoris" title="SU Ursae Majoris">SU</a></li> <li><a href="/wiki/SW_Ursae_Majoris" title="SW Ursae Majoris">SW</a></li> <li><a href="/wiki/SX_Ursae_Majoris" class="mw-redirect" title="SX Ursae Majoris">SX</a></li> <li><a href="/wiki/TU_Ursae_Majoris" title="TU Ursae Majoris">TU</a></li> <li><a href="/wiki/TX_Ursae_Majoris" title="TX Ursae Majoris">TX</a></li> <li><a href="/wiki/TY_Ursae_Majoris" class="mw-redirect" title="TY Ursae Majoris">TY</a></li> <li><a href="/wiki/UX_Ursae_Majoris" title="UX Ursae Majoris">UX</a></li> <li><a href="/wiki/UY_Ursae_Majoris" class="mw-redirect" title="UY Ursae Majoris">UY</a></li> <li><a href="/wiki/VV_Ursae_Majoris" title="VV Ursae Majoris">VV</a></li> <li><a href="/wiki/VX_Ursae_Majoris" class="mw-redirect" title="VX Ursae Majoris">VX</a></li> <li><a href="/wiki/VY_Ursae_Majoris" class="mw-redirect" title="VY Ursae Majoris">VY</a></li> <li><a href="/wiki/XY_Ursae_Majoris" title="XY Ursae Majoris">XY</a></li> <li><a href="/wiki/ZZ_Ursae_Majoris" class="mw-redirect" title="ZZ Ursae Majoris">ZZ</a></li> <li><a href="/wiki/AA_Ursae_Majoris" class="mw-redirect" title="AA Ursae Majoris">AA</a></li> <li><a href="/wiki/AB_Ursae_Majoris" class="mw-redirect" title="AB Ursae Majoris">AB</a></li> <li><a href="/wiki/AE_Ursae_Majoris" title="AE Ursae Majoris">AE</a></li> <li><a href="/wiki/AN_Ursae_Majoris" title="AN Ursae Majoris">AN</a></li> <li><a href="/wiki/AR_Ursae_Majoris" class="mw-redirect" title="AR Ursae Majoris">AR</a></li> <li><a href="/wiki/AW_Ursae_Majoris" title="AW Ursae Majoris">AW</a></li> <li><a href="/wiki/BC_Ursae_Majoris" class="mw-redirect" title="BC Ursae Majoris">BC</a></li> <li><a href="/wiki/BE_Ursae_Majoris" title="BE Ursae Majoris">BE</a></li> <li><a href="/wiki/BM_Ursae_Majoris" class="mw-redirect" title="BM Ursae Majoris">BM</a></li> <li><a href="/wiki/BZ_Ursae_Majoris" title="BZ Ursae Majoris">BZ</a></li> <li><a href="/wiki/CG_Ursae_Majoris" class="mw-redirect" title="CG Ursae Majoris">CG</a></li> <li><a href="/wiki/CH_Ursae_Majoris" class="mw-redirect" title="CH Ursae Majoris">CH</a></li> <li><a href="/wiki/CO_Ursae_Majoris" class="mw-redirect" title="CO Ursae Majoris">CO</a></li> <li><a href="/wiki/CQ_Ursae_Majoris" title="CQ Ursae Majoris">CQ</a></li> <li><a href="/wiki/CY_Ursae_Majoris" class="mw-redirect" title="CY Ursae Majoris">CY</a></li> <li><a href="/wiki/HD_77234" class="mw-redirect" title="HD 77234">DH</a></li> <li><a href="/wiki/DI_Ursae_Majoris" class="mw-redirect" title="DI Ursae Majoris">DI</a></li> <li><a href="/wiki/DM_Ursae_Majoris" title="DM Ursae Majoris">DM</a></li> <li><a href="/wiki/DV_Ursae_Majoris" class="mw-redirect" title="DV Ursae Majoris">DV</a></li> <li><a href="/wiki/DW_Ursae_Majoris" title="DW Ursae Majoris">DW</a></li> <li><a href="/wiki/EE_Ursae_Majoris" class="mw-redirect" title="EE Ursae Majoris">EE</a></li> <li><a href="/wiki/EG_Ursae_Majoris" class="mw-redirect" title="EG Ursae Majoris">EG</a></li> <li><a href="/wiki/EI_Ursae_Majoris" class="mw-redirect" title="EI Ursae Majoris">EI</a></li> <li><a href="/wiki/EK_Ursae_Majoris" class="mw-redirect" title="EK Ursae Majoris">EK</a></li> <li><a href="/wiki/EN_Ursae_Majoris" class="mw-redirect" title="EN Ursae Majoris">EN</a></li> <li><a href="/wiki/EP_Ursae_Majoris" class="mw-redirect" title="EP Ursae Majoris">EP</a></li> <li><a href="/wiki/ER_Ursae_Majoris" title="ER Ursae Majoris">ER</a></li> <li><a href="/wiki/HR_4072" title="HR 4072">ET</a></li> <li><a href="/wiki/EU_Ursae_Majoris" class="mw-redirect" title="EU Ursae Majoris">EU</a></li> <li><a href="/wiki/EV_Ursae_Majoris" class="mw-redirect" title="EV Ursae Majoris">EV</a></li> <li><a href="/wiki/EZ_Ursae_Majoris" class="mw-redirect" title="EZ Ursae Majoris">EZ</a></li> <li><a href="/wiki/IY_Ursae_Majoris" class="mw-redirect" title="IY Ursae Majoris">IY</a></li> <li><a href="/wiki/KS_Ursae_Majoris" class="mw-redirect" title="KS Ursae Majoris">KS</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/HD_85945" title="HD 85945">3922</a></li> <li><a href="/wiki/HD_89744" title="HD 89744">4067</a></li> <li><a href="/wiki/HD_90508" class="mw-redirect" title="HD 90508">4098</a></li> <li><a href="/wiki/HD_91312" title="HD 91312">4132</a></li> <li><a href="/wiki/HD_111456" title="HD 111456">4867</a></li> <li><a href="/wiki/HD_119124" title="HD 119124">5148</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_68988" title="HD 68988">68988 (Násti)</a></li> <li><a href="/wiki/HD_74389" title="HD 74389">74389</a></li> <li><a href="/wiki/HD_80606_and_HD_80607" title="HD 80606 and HD 80607">80606</a></li> <li><a href="/wiki/HD_80606_and_HD_80607" title="HD 80606 and HD 80607">80607</a></li> <li><a href="/wiki/HD_84406" class="mw-redirect" title="HD 84406">84406</a></li> <li><a href="/wiki/HD_98618" title="HD 98618">98618</a></li> <li><a href="/wiki/HD_99706" title="HD 99706">99706</a></li> <li><a href="/wiki/HD_118203" title="HD 118203">118203 (Liesma)</a></li> <li><a href="/wiki/HD_233731" title="HD 233731">233731</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/ADS_7251" title="ADS 7251">ADS 7251</a></li> <li><a href="/wiki/Feige_55" title="Feige 55">Feige 55</a></li> <li><a href="/wiki/G_196-3" title="G 196-3">G 196-3</a></li> <li><a href="/wiki/Gliese_338" class="mw-redirect" title="Gliese 338">Gliese 338</a></li> <li><a href="/wiki/Gliese_412" title="Gliese 412">Gliese 412</a></li> <li><a href="/wiki/Gliese_414" title="Gliese 414">Gliese 414</a></li> <li><a href="/wiki/GJ_3512" title="GJ 3512">GJ 3512</a></li> <li><a href="/wiki/Groombridge_1618" title="Groombridge 1618">Groombridge 1618</a></li> <li><a href="/wiki/Groombridge_1830" title="Groombridge 1830">Groombridge 1830</a></li> <li><a href="/wiki/HAT-P-3" title="HAT-P-3">HAT-P-3 (Dombay)</a></li> <li><a href="/wiki/HAT-P-13" title="HAT-P-13">HAT-P-13</a></li> <li><a href="/wiki/HAT-P-21" title="HAT-P-21">HAT-P-21 (Mazaalai)</a></li> <li><a href="/wiki/HIP_57050" title="HIP 57050">HIP 57050</a></li> <li><a href="/wiki/HIP_57274" title="HIP 57274">HIP 57274</a></li> <li><a href="/wiki/1SWASP_J093010.78%2B533859.5" title="1SWASP J093010.78+533859.5">1SWASP J093010.78+533859.5</a></li> <li><a href="/wiki/KELT-24" title="KELT-24">KELT-24</a></li> <li><a href="/wiki/Lalande_21185" title="Lalande 21185">Lalande 21185</a></li> <li><a href="/wiki/M82_X-1" title="M82 X-1">M82 X-1</a></li> <li><a href="/wiki/M82_X-2" title="M82 X-2">M82 X-2</a></li> <li><a href="/wiki/Qatar-8" title="Qatar-8">Qatar-8</a></li> <li><a href="/wiki/Sidus_Ludoviciana" title="Sidus Ludoviciana">Sidus Ludoviciana</a></li> <li><a href="/wiki/SN_H0pe" title="SN H0pe">SN H0pe</a></li> <li><a href="/wiki/UGC_5497" title="UGC 5497">UGC 5497</a></li> <li><a href="/wiki/US_708" title="US 708">US 708</a></li> <li><a href="/wiki/Winnecke_4" title="Winnecke 4">Winnecke 4</a></li> <li><a href="/wiki/WISE_1405%2B5534" title="WISE 1405+5534">WISE 1405+5534</a></li> <li><a href="/wiki/XTE_J1118%2B480" title="XTE J1118+480">XTE J1118+480</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/47_Ursae_Majoris_b" title="47 Ursae Majoris b">47 Ursae Majoris b (Taphao Thong)</a></li> <li><a href="/wiki/47_Ursae_Majoris_c" title="47 Ursae Majoris c">c (Taphao Kaew)</a></li> <li><a href="/wiki/47_Ursae_Majoris_d" title="47 Ursae Majoris d">d</a></li> <li><a href="/wiki/Omicron_Ursae_Majoris_b" class="mw-redirect" title="Omicron Ursae Majoris b">ο Ursae Majoris b</a></li> <li><a href="/wiki/41_Lyncis_b" title="41 Lyncis b">41 Lyncis b (Arkas)</a></li> <li><a href="/wiki/Gliese_414_Ab" title="Gliese 414 Ab">Gliese 414 Ab</a></li> <li><a href="/wiki/Gliese_414_Ac" title="Gliese 414 Ac">c</a></li> <li><a href="/wiki/HAT-P-3b" title="HAT-P-3b">HAT-P-3b (Teberda)</a></li> <li><a href="/wiki/HD_80606_b" title="HD 80606 b">HD 80606 b</a></li> <li><a href="/wiki/HD_89744_b" title="HD 89744 b">HD 89744 b</a></li> <li><a href="/wiki/KELT-24b" class="mw-redirect" title="KELT-24b">KELT-24b</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/Owl_Nebula" title="Owl Nebula">Owl Nebula</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/Messier_object" title="Messier object">Messier</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/Messier_81" title="Messier 81">81 (Bode's Galaxy)</a></li> <li><a href="/wiki/Messier_82" title="Messier 82">82 (Cigar Galaxy)</a></li> <li><a href="/wiki/Pinwheel_Galaxy" title="Pinwheel Galaxy">101 (Pinwheel Galaxy)</a></li> <li><a href="/wiki/Messier_108" title="Messier 108">108</a></li> <li><a href="/wiki/Messier_109" title="Messier 109">109</a></li></ul> </div></td></tr><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-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_2603" title="NGC 2603">2603</a></li> <li><a href="/wiki/NGC_2606" title="NGC 2606">2606</a></li> <li><a href="/wiki/NGC_2681" title="NGC 2681">2681</a></li> <li><a href="/wiki/NGC_2685" title="NGC 2685">2685</a></li> <li><a href="/wiki/NGC_2688" title="NGC 2688">2688</a></li> <li><a href="/wiki/NGC_2768" title="NGC 2768">2768</a></li> <li><a href="/wiki/NGC_2787" title="NGC 2787">2787</a></li> <li><a href="/wiki/NGC_2800" title="NGC 2800">2800</a></li> <li><a href="/wiki/NGC_2805" title="NGC 2805">2805</a></li> <li><a href="/wiki/NGC_2814" title="NGC 2814">2814</a></li> <li><a href="/wiki/NGC_2841" title="NGC 2841">2841</a></li> <li><a href="/wiki/NGC_2857" title="NGC 2857">2857</a></li> <li><a href="/wiki/NGC_2950" title="NGC 2950">2950</a></li> <li><a href="/wiki/NGC_2959" title="NGC 2959">2959</a></li> <li><a href="/wiki/NGC_2976" title="NGC 2976">2976</a></li> <li><a href="/wiki/NGC_2985" title="NGC 2985">2985</a></li> <li><a href="/wiki/NGC_2998" title="NGC 2998">2998</a></li> <li><a href="/wiki/NGC_3005" title="NGC 3005">3005</a></li> <li><a href="/wiki/NGC_3006" title="NGC 3006">3006</a></li> <li><a href="/wiki/NGC_3008" title="NGC 3008">3008</a></li> <li><a href="/wiki/NGC_3009" title="NGC 3009">3009</a></li> <li><a href="/wiki/NGC_3073" title="NGC 3073">3073</a></li> <li><a href="/wiki/NGC_3077" title="NGC 3077">3077</a></li> <li><a href="/wiki/NGC_3079" title="NGC 3079">3079</a></li> <li><a href="/wiki/NGC_3182" title="NGC 3182">3182</a></li> <li><a href="/wiki/NGC_3184" title="NGC 3184">3184</a></li> <li><a href="/wiki/NGC_3191" title="NGC 3191">3191</a></li> <li><a href="/wiki/NGC_3198" title="NGC 3198">3198</a></li> <li><a href="/wiki/NGC_3206" title="NGC 3206">3206</a></li> <li><a href="/wiki/NGC_3259" title="NGC 3259">3259</a></li> <li><a href="/wiki/NGC_3310" title="NGC 3310">3310</a></li> <li><a href="/wiki/NGC_3319" title="NGC 3319">3319</a></li> <li><a href="/wiki/NGC_3353" title="NGC 3353">3353</a></li> <li><a href="/wiki/NGC_3359" title="NGC 3359">3359</a></li> <li><a href="/wiki/NGC_3435" title="NGC 3435">3435</a></li> <li><a href="/wiki/NGC_3445" title="NGC 3445">3445</a></li> <li><a href="/wiki/NGC_3448" title="NGC 3448">3448</a></li> <li><a href="/wiki/NGC_3516" title="NGC 3516">3516</a></li> <li><a href="/wiki/NGC_3539" title="NGC 3539">3539</a></li> <li><a href="/wiki/NGC_3545B" title="NGC 3545B">3545B</a></li> <li><a href="/wiki/NGC_3550" title="NGC 3550">3550</a></li> <li><a href="/wiki/NGC_3552" title="NGC 3552">3552</a></li> <li><a href="/wiki/NGC_3553" title="NGC 3553">3553</a></li> <li><a href="/wiki/NGC_3554" title="NGC 3554">3554</a></li> <li><a href="/wiki/NGC_3558" title="NGC 3558">3358</a></li> <li><a href="/wiki/NGC_3561" title="NGC 3561">3561</a></li> <li><a href="/wiki/NGC_3583" title="NGC 3583">3583</a></li> <li><a href="/wiki/NGC_3610" title="NGC 3610">3610</a></li> <li><a href="/wiki/NGC_3613" title="NGC 3613">3613</a></li> <li><a href="/wiki/NGC_3619" title="NGC 3619">3619</a></li> <li><a href="/wiki/NGC_3631" title="NGC 3631">3631</a></li> <li><a href="/wiki/NGC_3642" title="NGC 3642">3642</a></li> <li><a href="/wiki/NGC_3656" title="NGC 3656">3656</a></li> <li><a href="/wiki/NGC_3665" title="NGC 3665">3665</a></li> <li><a href="/wiki/NGC_3669" title="NGC 3669">3669</a></li> <li><a href="/wiki/NGC_3675" title="NGC 3675">3675</a></li> <li><a href="/wiki/NGC_3690" class="mw-redirect" title="NGC 3690">3690</a></li> <li><a href="/wiki/NGC_3718" title="NGC 3718">3718</a></li> <li><a href="/wiki/NGC_3726" title="NGC 3726">3726</a></li> <li><a href="/wiki/NGC_3729" title="NGC 3729">3729</a></li> <li><a href="/wiki/NGC_3738" title="NGC 3738">3738</a></li> <li><a href="/wiki/NGC_3741" title="NGC 3741">3741</a></li> <li><a href="/wiki/NGC_3786" title="NGC 3786">3786</a></li> <li><a href="/wiki/NGC_3794" title="NGC 3794">3794</a></li> <li><a href="/wiki/NGC_3877" title="NGC 3877">3877</a></li> <li><a href="/wiki/NGC_3893" title="NGC 3893">3893</a></li> <li><a href="/wiki/NGC_3898" title="NGC 3898">3898</a></li> <li><a href="/wiki/NGC_3921" title="NGC 3921">3921</a></li> <li><a href="/wiki/NGC_3928" title="NGC 3928">3928</a></li> <li><a href="/wiki/NGC_3938" title="NGC 3938">3938</a></li> <li><a href="/wiki/NGC_3941" title="NGC 3941">3941</a></li> <li><a href="/wiki/NGC_3945" title="NGC 3945">3945</a></li> <li><a href="/wiki/NGC_3949" title="NGC 3949">3949</a></li> <li><a href="/wiki/NGC_3953" title="NGC 3953">3953</a></li> <li><a href="/wiki/NGC_3972" title="NGC 3972">3972</a></li> <li><a href="/wiki/NGC_3982" title="NGC 3982">3982</a></li> <li><a href="/wiki/NGC_3985" title="NGC 3985">3985</a></li> <li><a href="/wiki/NGC_3994" title="NGC 3994">3994</a></li> <li><a href="/wiki/NGC_3995" title="NGC 3995">3995</a></li> <li><a href="/wiki/NGC_3998" title="NGC 3998">3998</a></li> <li><a href="/wiki/NGC_4013" title="NGC 4013">4013</a></li> <li><a href="/wiki/NGC_4026" title="NGC 4026">4026</a></li> <li><a href="/wiki/NGC_4036" title="NGC 4036">4036</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="/wiki/NGC_4062" title="NGC 4062">4062</a></li> <li><a href="/wiki/NGC_4088" title="NGC 4088">4088</a></li> <li><a href="/wiki/NGC_4096" title="NGC 4096">4096</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_4144" title="NGC 4144">4144</a></li> <li><a href="/wiki/NGC_4157" title="NGC 4157">4157</a></li> <li><a href="/wiki/NGC_4194" title="NGC 4194">4194</a></li> <li><a href="/wiki/NGC_4500" title="NGC 4500">4500</a></li> <li><a href="/wiki/NGC_4605" title="NGC 4605">4605</a></li> <li><a href="/wiki/NGC_5001" title="NGC 5001">5001</a></li> <li><a href="/wiki/NGC_5164" title="NGC 5164">5164</a></li> <li><a href="/wiki/NGC_5201" title="NGC 5201">5201</a></li> <li><a href="/wiki/NGC_5204" title="NGC 5204">5204</a></li> <li><a href="/wiki/NGC_5256" title="NGC 5256">5256</a></li> <li><a href="/wiki/NGC_5278" title="NGC 5278">5278</a></li> <li><a href="/wiki/NGC_5279" title="NGC 5279">5279</a></li> <li><a href="/wiki/NGC_5308" title="NGC 5308">5308</a></li> <li><a href="/wiki/NGC_5322" title="NGC 5322">5322</a></li> <li><a href="/wiki/NGC_5422" title="NGC 5422">5422</a></li> <li><a href="/wiki/NGC_5473" title="NGC 5473">5473</a></li> <li><a href="/wiki/NGC_5474" title="NGC 5474">5474</a></li> <li><a href="/wiki/NGC_5477" title="NGC 5477">5477</a></li> <li><a href="/wiki/NGC_5486" title="NGC 5486">5486</a></li> <li><a href="/wiki/NGC_5502" title="NGC 5502">5502</a></li> <li><a href="/wiki/NGC_5585" title="NGC 5585">5585</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-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2MASX_J10222849%2B5006200" title="2MASX J10222849+5006200">2MASX J10222849+5006200</a></li> <li><a href="/wiki/3C_219" title="3C 219">3C 219</a></li> <li><a href="/wiki/3C_244.1" title="3C 244.1">3C 244.1</a></li> <li><a href="/wiki/3C_268.3" title="3C 268.3">3C 268.3</a></li> <li><a href="/wiki/CEERS-2112" title="CEERS-2112">CEERS-2112</a></li> <li><a href="/wiki/Haro_2" title="Haro 2">Haro 2</a></li> <li><a href="/wiki/Holmberg_IX" title="Holmberg IX">Holmberg IX</a></li> <li><a href="/wiki/I_Zwicky_18" title="I Zwicky 18">I Zwicky 18</a></li> <li><a href="/wiki/IC_923" title="IC 923">IC 923</a></li> <li><a href="/wiki/IC_2574" title="IC 2574">IC 2574</a></li> <li><a href="/wiki/IRAS_F11119%2B3257" title="IRAS F11119+3257">IRAS F11119+3257</a></li> <li><a href="/wiki/Markarian_231" title="Markarian 231">Markarian 231</a></li> <li><a href="/wiki/Markarian_273" title="Markarian 273">Markarian 273</a></li> <li><a href="/wiki/Markarian_421" title="Markarian 421">Markarian 421</a></li> <li><a href="/wiki/Mayall%27s_Object" title="Mayall&#39;s Object">Mayall's Object</a></li> <li><a href="/wiki/SBS_0953%2B549" title="SBS 0953+549">SBS 0953+549</a></li> <li><a href="/wiki/SDSS_J1148%2B5251" class="mw-redirect" title="SDSS J1148+5251">SDSS J1148+5251</a></li> <li><a href="/wiki/UGC_4879" title="UGC 4879">UGC 4879</a></li> <li><a href="/wiki/UGC_5101" title="UGC 5101">UGC 5101</a></li> <li><a href="/wiki/UGC_6945" title="UGC 6945">UGC 6945</a></li> <li><a href="/wiki/UGC_8335" title="UGC 8335">UGC 8335</a></li> <li><a href="/wiki/UGC_8508" title="UGC 8508">UGC 8508</a></li> <li><a href="/wiki/Ursa_Major_III" title="Ursa Major III">Ursa Major III</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_1999by" title="SN 1999by">SN 1999by</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="" 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:Ursa_Major" title="Category:Ursa Major">Category</a></div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐6455b7c8bf‐22zpx Cached time: 20250228025215 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1] CPU time usage: 0.424 seconds Real time usage: 0.570 seconds Preprocessor visited node count: 2937/1000000 Post‐expand include size: 129670/2097152 bytes Template argument size: 20419/2097152 bytes Highest expansion depth: 15/100 Expensive parser function count: 4/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 53078/5000000 bytes Lua time usage: 0.228/10.000 seconds Lua memory usage: 7414765/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 460.336 1 -total 36.05% 165.936 1 Template:Reflist 25.74% 118.508 7 Template:Cite_journal 19.71% 90.745 1 Template:Stars_of_Ursa_Major 19.57% 90.108 6 Template:Navbox 18.40% 84.714 1 Template:Constellation_navbox 17.74% 81.677 1 Template:Cite_DR3 12.63% 58.121 1 Template:Short_description 9.46% 43.558 1 Template:Starbox_astrometry 6.82% 31.387 2 Template:Pagetype --> <!-- Saved in parser cache with key enwiki:pcache:72391184:|#|:idhash:canonical and timestamp 20250228025215 and revision id 1235038974. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&amp;type=1x1&amp;usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=2_Ursae_Majoris&amp;oldid=1235038974">https://en.wikipedia.org/w/index.php?title=2_Ursae_Majoris&amp;oldid=1235038974</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Ursa_Major" title="Category:Ursa Major">Ursa Major</a></li><li><a href="/wiki/Category:Bayer_objects" title="Category:Bayer objects">Bayer objects</a></li><li><a href="/wiki/Category:Durchmusterung_objects" title="Category:Durchmusterung objects">Durchmusterung objects</a></li><li><a href="/wiki/Category:Flamsteed_objects" title="Category:Flamsteed objects">Flamsteed objects</a></li><li><a href="/wiki/Category:Henry_Draper_Catalogue_objects" title="Category:Henry Draper Catalogue objects">Henry Draper Catalogue objects</a></li><li><a href="/wiki/Category:Hipparcos_objects" title="Category:Hipparcos objects">Hipparcos objects</a></li><li><a href="/wiki/Category:Bright_Star_Catalogue_objects" title="Category:Bright Star Catalogue objects">Bright Star Catalogue objects</a></li><li><a href="/wiki/Category:Am_stars" title="Category:Am stars">Am stars</a></li><li><a href="/wiki/Category:A-type_main-sequence_stars" title="Category:A-type main-sequence stars">A-type main-sequence stars</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 17 July 2024, at 11:49<span class="anonymous-show">&#160;(UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=2_Ursae_Majoris&amp;mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/static/images/footer/wikimedia-button.svg" width="84" height="29"><img src="/static/images/footer/wikimedia.svg" width="25" height="25" alt="Wikimedia Foundation" lang="en" loading="lazy"></picture></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><picture><source media="(min-width: 500px)" srcset="/w/resources/assets/poweredby_mediawiki.svg" width="88" height="31"><img src="/w/resources/assets/mediawiki_compact.svg" alt="Powered by MediaWiki" lang="en" width="25" height="25" loading="lazy"></picture></a></li> </ul> </footer> </div> </div> </div> <div class="vector-header-container vector-sticky-header-container"> <div id="vector-sticky-header" class="vector-sticky-header"> <div class="vector-sticky-header-start"> <div class="vector-sticky-header-icon-start vector-button-flush-left vector-button-flush-right" aria-hidden="true"> <button class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-sticky-header-search-toggle" tabindex="-1" data-event-name="ui.vector-sticky-search-form.icon"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </button> </div> <div role="search" class="vector-search-box-vue vector-search-box-show-thumbnail vector-search-box"> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail"> <form action="/w/index.php" id="vector-sticky-search-form" class="cdx-search-input cdx-search-input--has-end-button"> <div class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia"> <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <div class="vector-sticky-header-context-bar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-sticky-header-toc" class="vector-dropdown mw-portlet mw-portlet-sticky-header-toc vector-sticky-header-toc vector-button-flush-left" > <input type="checkbox" id="vector-sticky-header-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">2 Ursae Majoris</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>11 languages</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> <script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-64b5bb4b79-tkfwj","wgBackendResponseTime":137,"wgPageParseReport":{"limitreport":{"cputime":"0.424","walltime":"0.570","ppvisitednodes":{"value":2937,"limit":1000000},"postexpandincludesize":{"value":129670,"limit":2097152},"templateargumentsize":{"value":20419,"limit":2097152},"expansiondepth":{"value":15,"limit":100},"expensivefunctioncount":{"value":4,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":53078,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 460.336 1 -total"," 36.05% 165.936 1 Template:Reflist"," 25.74% 118.508 7 Template:Cite_journal"," 19.71% 90.745 1 Template:Stars_of_Ursa_Major"," 19.57% 90.108 6 Template:Navbox"," 18.40% 84.714 1 Template:Constellation_navbox"," 17.74% 81.677 1 Template:Cite_DR3"," 12.63% 58.121 1 Template:Short_description"," 9.46% 43.558 1 Template:Starbox_astrometry"," 6.82% 31.387 2 Template:Pagetype"]},"scribunto":{"limitreport-timeusage":{"value":"0.228","limit":"10.000"},"limitreport-memusage":{"value":7414765,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-6455b7c8bf-22zpx","timestamp":"20250228025215","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"2 Ursae Majoris","url":"https:\/\/en.wikipedia.org\/wiki\/2_Ursae_Majoris","sameAs":"http:\/\/www.wikidata.org\/entity\/Q5651843","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q5651843","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2022-12-01T14:48:31Z","dateModified":"2024-07-17T11:49:13Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/e\/e3\/Ursa_Major_constellation_map.svg","headline":"star in the constellation Ursa Major"}</script> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10