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länkar</span> </div> </a> <ul id="toc-Externa_länkar-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="Innehåll" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Växla innehållsförteckningen" > <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">Växla innehållsförteckningen</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">12 Lacertae</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="Gå till en artikel på ett annat språk. Tillgänglig på 6 språk" > <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-6" 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">6 språk</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/DD_Lacertae" title="DD Lacertae – asturiska" lang="ast" hreflang="ast" data-title="DD Lacertae" data-language-autonym="Asturianu" data-language-local-name="asturiska" 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/DD_del_Llangardaix" title="DD del Llangardaix – katalanska" lang="ca" hreflang="ca" data-title="DD del Llangardaix" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/12_Lacertae" title="12 Lacertae – engelska" lang="en" hreflang="en" data-title="12 Lacertae" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/DD_Lacertae" title="DD Lacertae – spanska" lang="es" hreflang="es" data-title="DD Lacertae" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/12_Lacertae" title="12 Lacertae – italienska" lang="it" hreflang="it" data-title="12 Lacertae" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%BD%A6%E5%BA%9C%E5%A2%9E%E5%8D%81%E4%BA%8C" title="车府增十二 – kinesiska" lang="zh" hreflang="zh" data-title="车府增十二" data-language-autonym="中文" data-language-local-name="kinesiska" 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/Q128588#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</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="Namnrymder"> <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/12_Lacertae" title="Visa innehållssidan [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskussion:12_Lacertae&action=edit&redlink=1" rel="discussion" class="new" title="Diskussion om innehållssidan [inte skriven än] [t]" accesskey="t"><span>Diskussion</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="Ändra språkvariant" > <label 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<button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">dölj</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Fler alternativ" > <div class="vector-menu-heading"> Åtgärder </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/12_Lacertae"><span>Läs</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=12_Lacertae&veaction=edit" title="Redigera denna sida [v]" accesskey="v"><span>Redigera</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=12_Lacertae&action=edit" title="Redigera wikitexten för den här sidan [e]" accesskey="e"><span>Redigera wikitext</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=12_Lacertae&action=history"><span>Visa historik</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Allmänt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:L%C3%A4nkar_hit/12_Lacertae" title="Lista över alla wikisidor som länkar hit [j]" accesskey="j"><span>Sidor som länkar hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Senaste_relaterade_%C3%A4ndringar/12_Lacertae" rel="nofollow" title="Visa senaste ändringarna av sidor som den här sidan länkar till [k]" accesskey="k"><span>Relaterade ändringar</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:Specialsidor" title="Lista över alla specialsidor [q]" 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href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fsv.wikipedia.org%2Fwiki%2F12_Lacertae"><span>Ladda ner QR-kod</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"> Skriv ut/exportera </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Bok&bookcmd=book_creator&referer=12+Lacertae"><span>Skapa en bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=12_Lacertae&action=show-download-screen"><span>Ladda ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=12_Lacertae&printable=yes" title="Utskriftsvänlig version av den här sidan [p]" accesskey="p"><span>Utskriftsvänlig 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"> På andra projekt </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/Q128588" title="Länk till anslutet databasobjekt [g]" accesskey="g"><span>Wikidata-objekt</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="Sidverktyg"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utseende"> <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">Utseende</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">dölj</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">Från Wikipedia</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="sv" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r53696904">.mw-parser-output .infobox{border:1px solid #aaa;background-color:#f9f9f9;color:black;margin:.5em 0 .5em 1em;padding:.2em;float:right;clear:right;width:22em;text-align:left;font-size:88%;line-height:1.6em}.mw-parser-output .infobox td,.mw-parser-output .infobox th{vertical-align:top;padding:0 .2em}.mw-parser-output .infobox caption{font-size:larger}.mw-parser-output .infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton button,.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output .infobox.bordered .mergedrow td,.mw-parser-output .infobox.bordered .mergedrow th{border:0;border-right:1px solid #aaa}.mw-parser-output .infobox.geography{border:1px solid #ccd2d9;text-align:left;border-collapse:collapse;line-height:1.2em;font-size:90%}.mw-parser-output .infobox.geography td,.mw-parser-output .infobox.geography th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .mergedtoprow td,.mw-parser-output .infobox.geography .mergedtoprow th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedrow td,.mw-parser-output .infobox.geography .mergedrow th{border:0;padding:0 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedbottomrow td,.mw-parser-output .infobox.geography .mergedbottomrow th{border-top:0;border-bottom:solid 1px #ccd2d9;padding:0 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .maptable td,.mw-parser-output .infobox.geography .maptable th{border:0;padding:0}</style><table class="infobox" style="border-spacing:3px; background:#FCFCFC; color:Black; width:26em; line-height:1.2em; border-radius:0.4em; border:1px solid grey;"><tbody><tr><td colspan="2" class="" style="padding:2px; text-align:center; font-size: 125%; font-weight: bold; border-radius:0.2em;background:SlateGray;color:White;line-height:1.5em;">12 Lacertae</td></tr><tr><td colspan="2" class="" style="text-align:center;"> <span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fil:Lacerta_IAU.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Lacerta_IAU.svg/250px-Lacerta_IAU.svg.png" decoding="async" width="250" height="236" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Lacerta_IAU.svg/375px-Lacerta_IAU.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Lacerta_IAU.svg/500px-Lacerta_IAU.svg.png 2x" data-file-width="605" data-file-height="570" /></a></span> </td></tr><tr><th colspan="2" style="text-align:center;background:#EEEEEE; color:Black; border-radius:0.2em;">Observationsdata<br /><span style="font-weight:normal;"><a href="/wiki/Epok_(astronomi)" title="Epok (astronomi)">Epok</a>: J2000.0</span></th></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Stj%C3%A4rnbild" title="Stjärnbild">Stjärnbild</a></th><td class="" style="color:Black;"><a href="/wiki/%C3%96dlan" title="Ödlan">Ödlan</a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Rektascension" title="Rektascension">Rektascension</a></th><td class="" style="color:Black;">22<sup>t</sup> 41<sup>m</sup> 28,64920<sup>s</sup><sup id="cite_ref-A_1-0" class="reference"><a href="#cite_note-A-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Deklination_(astronomi)" title="Deklination (astronomi)">Deklination</a></th><td class="" style="color:Black;">+40° 13′ 31,62″<sup id="cite_ref-A_1-1" class="reference"><a href="#cite_note-A-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><span style="white-space:nowrap"><a href="/wiki/Skenbar_magnitud" title="Skenbar magnitud">Skenbar magnitud</a> (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle V}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>V</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle V}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/af0f6064540e84211d0ffe4dac72098adfa52845" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.787ex; height:2.176ex;" alt="{\displaystyle V}"></span>)</span></th><td class="" style="color:Black;">5,228<sup id="cite_ref-B_2-0" class="reference"><a href="#cite_note-B-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> +9,2 (V),<sup id="cite_ref-C_3-0" class="reference"><a href="#cite_note-C-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> 5,16 – 5,28 (V)<sup id="cite_ref-magnitud_4-0" class="reference"><a href="#cite_note-magnitud-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th colspan="2" style="text-align:center;background:#EEEEEE; color:Black; border-radius:0.2em;">Stjärntyp</th></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Spektraltyp" title="Spektraltyp">Spektraltyp</a></th><td class="" style="color:Black;">B1.5 III<sup id="cite_ref-D_5-0" class="reference"><a href="#cite_note-D-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup> + A3 V<sup id="cite_ref-C_3-1" class="reference"><a href="#cite_note-C-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/F%C3%A4rgindex" title="Färgindex">B–V</a></th><td class="" style="color:Black;">-0,137 ± 0,008<sup id="cite_ref-hip2_6-0" class="reference"><a href="#cite_note-hip2-6"><span class="cite-reference-link-bracket">[</span>6<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Variabel_stj%C3%A4rna" title="Variabel stjärna">Variabeltyp</a></th><td class="" style="color:Black;"><a href="/wiki/Pulserande_variabel" title="Pulserande variabel">Pulserande variabel</a> av <a href="/wiki/53_Persei-variabel" title="53 Persei-variabel">53 Persei-typ</a> (SPB)<sup id="cite_ref-magnitud_4-1" class="reference"><a href="#cite_note-magnitud-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-E_7-0" class="reference"><a href="#cite_note-E-7"><span class="cite-reference-link-bracket">[</span>7<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th colspan="2" style="text-align:center;background:#EEEEEE; color:Black; border-radius:0.2em;"><a href="/wiki/Astrometri" title="Astrometri"><span style="color:Black;">Astrometri</span></a></th></tr><tr><th style="text-align:left; color:Black;width:40%;"><span style="white-space:nowrap"><a href="/wiki/Radialhastighet" title="Radialhastighet">Radialhastighet</a> (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle R_{v}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>R</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>v</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle R_{v}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/40da33633288f9598f0c6f560681e91bcd8fcee2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.794ex; height:2.509ex;" alt="{\displaystyle R_{v}}"></span>)</span></th><td class="" style="color:Black;">-12,5 ± 2,2<sup id="cite_ref-F_8-0" class="reference"><a href="#cite_note-F-8"><span class="cite-reference-link-bracket">[</span>8<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Meter_per_sekund" title="Meter per sekund">km/s</a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><span style="white-space:nowrap"><a href="/wiki/Egenr%C3%B6relse" title="Egenrörelse">Egenrörelse</a> (<span style="font-family: monospace, monospace;">µ</span>)</span></th><td class="" style="color:Black;"><a href="/wiki/Rektascension" title="Rektascension">RA</a>: -1,761 ± 0,309<sup id="cite_ref-A_1-2" class="reference"><a href="#cite_note-A-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Millib%C3%A5gsekund" class="mw-redirect" title="Millibågsekund">mas</a>/<a href="/wiki/%C3%85r" title="År">år</a><br /><a href="/wiki/Deklination_(astronomi)" title="Deklination (astronomi)">Dek.</a>: -5,102 ± 0,455<sup id="cite_ref-A_1-3" class="reference"><a href="#cite_note-A-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Millib%C3%A5gsekund" class="mw-redirect" title="Millibågsekund">mas</a>/<a href="/wiki/%C3%85r" title="År">år</a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><span style="white-space:nowrap"><a href="/wiki/Parallax" title="Parallax">Parallax</a> (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \pi }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>π</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \pi }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9be4ba0bb8df3af72e90a0535fabcc17431e540a" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.332ex; height:1.676ex;" alt="{\displaystyle \pi }"></span>)</span></th><td class="" style="color:Black;">3,1131 ± 0,2529<sup id="cite_ref-A_1-4" class="reference"><a href="#cite_note-A-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Avst%C3%A5nd" title="Avstånd">Avstånd</a></th><td class="" style="color:Black;">1 050 ± 90 <a href="/wiki/Ljus%C3%A5r" title="Ljusår">lå</a> (320 ± 30 <a href="/wiki/Parsec" title="Parsec">pc</a>)</td></tr><tr><th style="text-align:left; color:Black;width:40%;"><span style="white-space:nowrap"><a href="/wiki/Absolut_magnitud" title="Absolut magnitud">Absolut magnitud</a> (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle M_{V}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>M</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>V</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle M_{V}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/982002375d43213f4fdbf6e63c65d4dc62a832ee" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.75ex; height:2.509ex;" alt="{\displaystyle M_{V}}"></span>)</span></th><td class="" style="color:Black;">-3,02<sup id="cite_ref-F_8-1" class="reference"><a href="#cite_note-F-8"><span class="cite-reference-link-bracket">[</span>8<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th colspan="2" class="" style="text-align:center;background:#EEEEEE; color:Black; border-radius:0.2em;">Detaljer</th></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Massa" title="Massa">Massa</a></th><td class="" style="color:Black;">9,5 ± 0,3<sup id="cite_ref-G_9-0" class="reference"><a href="#cite_note-G-9"><span class="cite-reference-link-bracket">[</span>9<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Solmassa" title="Solmassa"><i>M</i><sub>☉</sub></a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Radie" title="Radie">Radie</a></th><td class="" style="color:Black;">8,4<sup id="cite_ref-H_10-0" class="reference"><a href="#cite_note-H-10"><span class="cite-reference-link-bracket">[</span>10<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Solradie" title="Solradie"><i>R</i><sub>☉</sub></a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Luminositet" title="Luminositet">Luminositet</a></th><td class="" style="color:Black;">8 877<sup id="cite_ref-B_2-1" class="reference"><a href="#cite_note-B-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> (bolometrisk) <a href="/wiki/Solluminositet" title="Solluminositet"><i>L</i><sub>☉</sub></a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Temperatur" title="Temperatur">Temperatur</a></th><td class="" style="color:Black;">23 809 ± 450<sup id="cite_ref-I_11-0" class="reference"><a href="#cite_note-I-11"><span class="cite-reference-link-bracket">[</span>11<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Kelvin" title="Kelvin">K</a></td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Metallicitet" title="Metallicitet">Metallicitet</a></th><td class="" style="color:Black;">-0,41 (Fe/H)<sup id="cite_ref-J_12-0" class="reference"><a href="#cite_note-J-12"><span class="cite-reference-link-bracket">[</span>12<span class="cite-reference-link-bracket">]</span></a></sup> dex</td></tr><tr><th style="text-align:left; color:Black;width:40%;"><a href="/wiki/Vinkelhastighet" title="Vinkelhastighet">Vinkelhastighet</a></th><td class="" style="color:Black;">44 ± 6<sup id="cite_ref-K_13-0" class="reference"><a href="#cite_note-K-13"><span class="cite-reference-link-bracket">[</span>13<span class="cite-reference-link-bracket">]</span></a></sup> km/s</td></tr><tr><th style="text-align:left; color:Black;width:40%;">Ålder</th><td class="" style="color:Black;">21,8 ± 3,1<sup id="cite_ref-G_9-1" class="reference"><a href="#cite_note-G-9"><span class="cite-reference-link-bracket">[</span>9<span class="cite-reference-link-bracket">]</span></a></sup> miljoner <a href="/wiki/%C3%85r" title="År">år</a></td></tr><tr><th colspan="2" style="text-align:center;background:#EEEEEE; color:Black; border-radius:0.2em;"><a href="/wiki/Stj%C3%A4rnkatalog" title="Stjärnkatalog">Andra beteckningar</a></th></tr><tr><td colspan="2" class="" style="text-align:center; color:Black;font-size:85%;font-weight:normal;">BD+39 4912<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-0" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, CCDM J22415+4014A<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-1" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, CEL 5512<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-2" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, GC 31670<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-3" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, GCRV 14252<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-4" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, GSC 03218-02413<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-5" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, HD 214993<sup id="cite_ref-af9ecd2fae48983427973ff317d13283da27c560_15-0" class="reference"><a href="#cite_note-af9ecd2fae48983427973ff317d13283da27c560-15"><span class="cite-reference-link-bracket">[</span>15<span class="cite-reference-link-bracket">]</span></a></sup>, HIC 112031<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-6" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, HIP 112031<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-7" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, HR 8640<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-8" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, IDS 22370+3942 A<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-9" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, N30 4994<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-10" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, PPM 63267<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-11" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, ROT 3309<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-12" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, SAO 72627<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-13" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, TD1 29278<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-14" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, TYC 3218-2413-1<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-15" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, UBV 19424<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-16" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, DD Lac<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-17" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, 2MASS J22412865+4013316<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-18" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, WDS J22415+4014A<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-19" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, uvby98 100214993<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-20" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, HGAM 1079<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-21" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, WEB 20001<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-22" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, Gaia DR2 1932278646572284288<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-23" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, 12 Lac, 1RXS J224129.3+401317<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-24" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, Gaia DR3 1932278646577186688<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-25" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, TIC 128821888<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-26" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, AG+39 2430<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-27" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup>, BDS 11910 A<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-28" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup> och ALS 14845<sup id="cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-29" class="reference"><a href="#cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14"><span class="cite-reference-link-bracket">[</span>14<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-SIMBAD_16-0" class="reference"><a href="#cite_note-SIMBAD-16"><span class="cite-reference-link-bracket">[</span>16<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-L_17-0" class="reference"><a href="#cite_note-L-17"><span class="cite-reference-link-bracket">[</span>17<span class="cite-reference-link-bracket">]</span></a></sup></td></tr></tbody></table> <p><b>12 Lacertae</b>, som är stjärnans <a href="/wiki/Flamsteed-beteckning" class="mw-redirect" title="Flamsteed-beteckning">Flamsteed-beteckning</a>,<sup id="cite_ref-L_17-1" class="reference"><a href="#cite_note-L-17"><span class="cite-reference-link-bracket">[</span>17<span class="cite-reference-link-bracket">]</span></a></sup> är en vid <a href="/wiki/Dubbelstj%C3%A4rna" title="Dubbelstjärna">dubbelstjärna</a><sup id="cite_ref-C_3-2" class="reference"><a href="#cite_note-C-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> belägen i den södra delen av <a href="/wiki/Stj%C3%A4rnbild" title="Stjärnbild">stjärnbilden</a> <a href="/wiki/%C3%96dlan" title="Ödlan">Ödlan</a>, som också har variabelbeteckningen <i>DD Lacertae</i>.<sup id="cite_ref-Q_18-0" class="reference"><a href="#cite_note-Q-18"><span class="cite-reference-link-bracket">[</span>18<span class="cite-reference-link-bracket">]</span></a></sup> Den har en genomsnittlig <a href="/wiki/Skenbar_magnitud" title="Skenbar magnitud">skenbar magnitud</a> på ca 5,23<sup id="cite_ref-D_5-1" class="reference"><a href="#cite_note-D-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup> och är svagt synlig för blotta ögat där <a href="/wiki/Ljusf%C3%B6rorening" title="Ljusförorening">ljusföroreningar</a> ej förekommer. Baserat på <a href="/wiki/Parallax" title="Parallax">parallax</a> enligt <i>Gaia Data Release 2</i> på ca 3,1<sup id="cite_ref-B_2-2" class="reference"><a href="#cite_note-B-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> mas, beräknas den befinna sig på ett avstånd på ca 1 050 <a href="/wiki/Ljus%C3%A5r" title="Ljusår">ljusår</a> (ca 320 <a href="/wiki/Parsek" class="mw-redirect" title="Parsek">parsek</a>) från <a href="/wiki/Solen" title="Solen">solen</a>. Den rör sig närmare solen med en <a href="/wiki/Heliocentrisk" class="mw-redirect" title="Heliocentrisk">heliocentrisk</a> <a href="/wiki/Radialhastighet" title="Radialhastighet">radialhastighet</a> av ca -13 km/s<sup id="cite_ref-F_8-2" class="reference"><a href="#cite_note-F-8"><span class="cite-reference-link-bracket">[</span>8<span class="cite-reference-link-bracket">]</span></a></sup> och ingår troligen i stjärnföreningen <i>I Lacertae OB</i> (Lac OB1).<sup id="cite_ref-M_19-0" class="reference"><a href="#cite_note-M-19"><span class="cite-reference-link-bracket">[</span>19<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-N_20-0" class="reference"><a href="#cite_note-N-20"><span class="cite-reference-link-bracket">[</span>20<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-O_21-0" class="reference"><a href="#cite_note-O-21"><span class="cite-reference-link-bracket">[</span>21<span class="cite-reference-link-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Egenskaper">Egenskaper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=12_Lacertae&veaction=edit&section=1" title="Redigera avsnitt: Egenskaper" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=12_Lacertae&action=edit&section=1" title="Redigera avsnitts källkod: Egenskaper"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Primärstjärnan <i>12 Lacertae A</i> är en blå till vit <a href="/wiki/J%C3%A4ttestj%C3%A4rna" title="Jättestjärna">jättestjärna</a> av <a href="/wiki/Spektralklass" class="mw-redirect" title="Spektralklass">spektralklass</a> B1.5 III.<sup id="cite_ref-D_5-2" class="reference"><a href="#cite_note-D-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup> Den har en massa som är ca 9,5<sup id="cite_ref-G_9-2" class="reference"><a href="#cite_note-G-9"><span class="cite-reference-link-bracket">[</span>9<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Solmassa" title="Solmassa">solmassor</a>, en radie som är ca 8,4<sup id="cite_ref-H_10-1" class="reference"><a href="#cite_note-H-10"><span class="cite-reference-link-bracket">[</span>10<span class="cite-reference-link-bracket">]</span></a></sup> <a href="/wiki/Solradie" title="Solradie">solradier</a> och utsänder ca 8 900<sup id="cite_ref-B_2-3" class="reference"><a href="#cite_note-B-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> gånger mera energi än solen från dess <a href="/wiki/Fotosf%C3%A4r" title="Fotosfär">fotosfär</a> vid en effektiv temperatur av ca 23 800 K.<sup id="cite_ref-I_11-1" class="reference"><a href="#cite_note-I-11"><span class="cite-reference-link-bracket">[</span>11<span class="cite-reference-link-bracket">]</span></a></sup> </p><p><i>12 Lacertae</i> är en <a href="/wiki/Pulserande_variabel" title="Pulserande variabel">pulserande variabel</a> av <a href="/wiki/Beta_Cephei-variabel" title="Beta Cephei-variabel">Beta Cephei-typ</a> och <a href="/wiki/53_Persei-variabel" title="53 Persei-variabel">53 Persei-typ</a> (BCEP+SPB),<sup id="cite_ref-magnitud_4-2" class="reference"><a href="#cite_note-magnitud-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup> som varierar mellan <a href="/wiki/Skenbar_magnitud" title="Skenbar magnitud">visuell magnitud</a> +5,16 och 5,28 med en period av 0,1930924 dygn eller 4,63422 timmar.<sup id="cite_ref-magnitud_4-3" class="reference"><a href="#cite_note-magnitud-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup> Den har i mer än ett sekel varit känd för att vara varierande och har studerats ingående.<sup id="cite_ref-P_22-0" class="reference"><a href="#cite_note-P-22"><span class="cite-reference-link-bracket">[</span>22<span class="cite-reference-link-bracket">]</span></a></sup> Dess variabla radiella hastighet upptäcktes av <a href="/wiki/Walter_Sydney_Adams" title="Walter Sydney Adams">W.S. Adams</a> 1912, och ljusvariationerna fastställdes 1919. Den holländska matematikern F.J.M. Barning analyserade insamlade data 1963 och fann fyra separata cykler av variation. År 1994 hade sex perioder bekräftats.<sup id="cite_ref-E_7-1" class="reference"><a href="#cite_note-E-7"><span class="cite-reference-link-bracket">[</span>7<span class="cite-reference-link-bracket">]</span></a></sup> Stjärnan är en hybridpulsator som visar blandat beteende hos en Beta Cephei-variabel och en långsamt pulserande stjärna av <a href="/wiki/Spektraltyp" title="Spektraltyp">spektraltyp</a> B.<sup id="cite_ref-R_23-0" class="reference"><a href="#cite_note-R-23"><span class="cite-reference-link-bracket">[</span>23<span class="cite-reference-link-bracket">]</span></a></sup> </p><p>Följeslagaren är en stjärna i <a href="/wiki/Huvudserien" title="Huvudserien">huvudserien</a> av spektralklass A3 V och skenbar magnitud 9,2. År 2008 hade den en <a href="/wiki/Vinkelseparation" class="mw-redirect" title="Vinkelseparation">vinkelseparation</a> av 69 <a href="/wiki/B%C3%A5gsekund" title="Bågsekund">bågsekunder</a> från primärstjärnan.<sup id="cite_ref-C_3-3" class="reference"><a href="#cite_note-C-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> Det finns en svag <a href="/wiki/Infrar%C3%B6d" class="mw-redirect" title="Infraröd">infraröd</a> nebulositet vid en separation av 0,6 ljusår från paret som sannolikt är en <a href="/wiki/Bogchock" class="mw-redirect" title="Bogchock">bogchock</a>.<sup id="cite_ref-S_24-0" class="reference"><a href="#cite_note-S-24"><span class="cite-reference-link-bracket">[</span>24<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Se_även"><span id="Se_.C3.A4ven"></span>Se även</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=12_Lacertae&veaction=edit&section=2" title="Redigera avsnitt: Se även" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=12_Lacertae&action=edit&section=2" title="Redigera avsnitts källkod: Se även"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Variabel_stj%C3%A4rna" title="Variabel stjärna">Variabel stjärna</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referenser">Referenser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=12_Lacertae&veaction=edit&section=3" title="Redigera avsnitt: Referenser" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=12_Lacertae&action=edit&section=3" title="Redigera avsnitts källkod: Referenser"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="plainlinks"><i>Den här artikeln är helt eller delvis baserad på material från <a href="/wiki/Engelskspr%C3%A5kiga_Wikipedia" title="Engelskspråkiga Wikipedia">engelskspråkiga Wikipedia</a>, <a class="external text" href="https://en.wikipedia.org/wiki/12_Lacertae">12 Lacertae</a>, <a class="external text" href="https://en.wikipedia.org/w/index.php?title=12_Lacertae&oldid=982500147">10 januari 2021</a>.</i></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Noter">Noter</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=12_Lacertae&veaction=edit&section=4" title="Redigera avsnitt: Noter" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=12_Lacertae&action=edit&section=4" title="Redigera avsnitts källkod: Noter"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-A-1">^ [<a href="#cite_ref-A_1-0"><small>a</small></a> <a href="#cite_ref-A_1-1"><small>b</small></a> <a href="#cite_ref-A_1-2"><small>c</small></a> <a href="#cite_ref-A_1-3"><small>d</small></a> <a href="#cite_ref-A_1-4"><small>e</small></a>] <span class="reference-text">Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.</span> </li> <li id="cite_note-B-2">^ [<a href="#cite_ref-B_2-0"><small>a</small></a> <a href="#cite_ref-B_2-1"><small>b</small></a> <a href="#cite_ref-B_2-2"><small>c</small></a> <a href="#cite_ref-B_2-3"><small>d</small></a>] <span class="reference-text">Hohle, M. M.; Neuhäuser, R.; Schutz, B. F. (2010), "Masses and luminosities of O- and B-type stars and red supergiants", Astronomische Nachrichten, 331 (4): 349–360, arXiv:1003.2335, Bibcode:2010AN....331..349H, doi:10.1002/asna.200911355, S2CID 111387483.</span> </li> <li id="cite_note-C-3">^ [<a href="#cite_ref-C_3-0"><small>a</small></a> <a href="#cite_ref-C_3-1"><small>b</small></a> <a href="#cite_ref-C_3-2"><small>c</small></a> <a href="#cite_ref-C_3-3"><small>d</small></a>] <span class="reference-text">Eggleton, P. P.; Tokovinin, A. A. 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(January 2011), "A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun", Monthly Notices of the Royal Astronomical Society, 410 (1): 190–200, arXiv:1007.4883, Bibcode:2011MNRAS.410..190T, doi:10.1111/j.1365-2966.2010.17434.x, S2CID 118629873.</span> </li> <li id="cite_note-H-10">^ [<a href="#cite_ref-H_10-0"><small>a</small></a> <a href="#cite_ref-H_10-1"><small>b</small></a>] <span class="reference-text">Pasinetti Fracassini, L. E.; et al. (February 2001), "Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS)", Astronomy and Astrophysics (Third ed.), 367: 521–524, arXiv:astro-ph/0012289, Bibcode:2001A&A...367..521P, doi:10.1051/0004-6361:20000451, S2CID 425754.</span> </li> <li id="cite_note-I-11">^ [<a href="#cite_ref-I_11-0"><small>a</small></a> <a href="#cite_ref-I_11-1"><small>b</small></a>] <span class="reference-text">Huang, W.; et al. (2010), "A Stellar Rotation Census of B Stars: From ZAMS to TAMS", The Astrophysical Journal, 722 (1): 605–619, arXiv:1008.1761, Bibcode:2010ApJ...722..605H, doi:10.1088/0004-637X/722/1/605, S2CID 118532653.</span> </li> <li id="cite_note-J-12"><a href="#cite_ref-J_12-0">^</a> <span class="reference-text">Gies, Douglas R.; Lambert, David L. (March 1992), "Carbon, nitrogen, and oxygen abundances in early B-type stars", Astrophysical Journal, Part 1, 387: 673–700, Bibcode:1992ApJ...387..673G, doi:10.1086/171116</span> </li> <li id="cite_note-K-13"><a href="#cite_ref-K_13-0">^</a> <span class="reference-text">Lefever, K.; et al. (June 2010), "Spectroscopic determination of the fundamental parameters of 66 B-type stars in the field-of-view of the CoRoT satellite", Astronomy and Astrophysics, 515: A74, arXiv:0910.2851, Bibcode:2010A&A...515A..74L, doi:10.1051/0004-6361/200911956, S2CID 54028925.</span> </li> <li id="cite_note-8ba559d5760a03bedaaacc3c347bbfe4981560bf-14">^ [<a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-0"><small>a</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-1"><small>b</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-2"><small>c</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-3"><small>d</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-4"><small>e</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-5"><small>f</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-6"><small>g</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-7"><small>h</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-8"><small>i</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-9"><small>j</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-10"><small>k</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-11"><small>l</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-12"><small>m</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-13"><small>n</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-14"><small>o</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-15"><small>p</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-16"><small>q</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-17"><small>r</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-18"><small>s</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-19"><small>t</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-20"><small>u</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-21"><small>v</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-22"><small>w</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-23"><small>x</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-24"><small>y</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-25"><small>z</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-26"><small>aa</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-27"><small>ab</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-28"><small>ac</small></a> <a href="#cite_ref-8ba559d5760a03bedaaacc3c347bbfe4981560bf_14-29"><small>ad</small></a>] <span class="reference-text"><i><a href="/wiki/SIMBAD" title="SIMBAD"><span title="engelska">SIMBAD Astronomical Database</span></a></i>.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-af9ecd2fae48983427973ff317d13283da27c560-15"><a href="#cite_ref-af9ecd2fae48983427973ff317d13283da27c560_15-0">^</a> <span class="reference-text"><i><a href="/wiki/SIMBAD" title="SIMBAD"><span title="engelska">SIMBAD Astronomical Database</span></a></i>, <a rel="nofollow" class="external text" href="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=12+Lac&submit=SIMBAD+search">läs online</a>.<sup><small>[källa från Wikidata]</small></sup></span> </li> <li id="cite_note-SIMBAD-16"><a href="#cite_ref-SIMBAD_16-0">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=12+Lac&submit=SIMBAD+search">”Basic data: V* 12 Lac – Double or multiple star”</a> (på engelska). Centre de Données astronomiques de Strasbourg<span class="printonly">. <a rel="nofollow" class="external free" href="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=12+Lac&submit=SIMBAD+search">http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=12+Lac&submit=SIMBAD+search</a></span><span class="reference-accessdate">. Läst 1 augusti 2019</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Basic+data%3A+V%2A++12+Lac++%E2%80%93+Double+or+multiple+star&rft.atitle=&rft.pub=Centre+de+Donn%C3%A9es+astronomiques+de+Strasbourg&rft_id=http%3A%2F%2Fsimbad.u-strasbg.fr%2Fsimbad%2Fsim-basic%3FIdent%3D12%2BLac%26submit%3DSIMBAD%2Bsearch&rfr_id=info:sid/en.wikipedia.org:12_Lacertae"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-L-17">^ [<a href="#cite_ref-L_17-0"><small>a</small></a> <a href="#cite_ref-L_17-1"><small>b</small></a>] <span class="reference-text">"12 Lac". SIMBAD. Centre de données astronomiques de Strasbourg. Hämtad 2019-06-27.</span> </li> <li id="cite_note-Q-18"><a href="#cite_ref-Q_18-0">^</a> <span class="reference-text">Samus', N. N; Kazarovets, E. V; Durlevich, O. V; Kireeva, N. N; Pastukhova, E. N (2017), "General catalogue of variable stars", Astronomy Reports, 5.1, 61 (1): 80, Bibcode:2017ARep...61...80S, doi:10.1134/S1063772917010085, S2CID 125853869.</span> </li> <li id="cite_note-M-19"><a href="#cite_ref-M_19-0">^</a> <span class="reference-text">Lesh, J. R. (September 1969), "Internal motions in the associations II Per and I Lac.", Astronomical Journal, 74: 891–898, Bibcode:1969AJ.....74..891L, doi:10.1086/110878.</span> </li> <li id="cite_note-N-20"><a href="#cite_ref-N_20-0">^</a> <span class="reference-text">Wolff, S. C.; Strom, S. E.; Dror, D.; Venn, K. (March 2007), "Rotational Velocities for B0-B3 Stars in Seven Young Clusters: Further Study of the Relationship between Rotation Speed and Density in Star-Forming Regions", The Astronomical Journal, 133 (3): 1092–1103, arXiv:astro-ph/0702133, Bibcode:2007AJ....133.1092W, doi:10.1086/511002, S2CID 119074863.</span> </li> <li id="cite_note-O-21"><a href="#cite_ref-O_21-0">^</a> <span class="reference-text">Kaltcheva, Nadia (October 2009), "Lacerta OB1 Revisited", Publications of the Astronomical Society of the Pacific, 121 (884): 1045–1053, Bibcode:2009PASP..121.1045K, doi:10.1086/606037.</span> </li> <li id="cite_note-P-22"><a href="#cite_ref-P_22-0">^</a> <span class="reference-text">Desmet, M.; et al. (July 2009), "An asteroseismic study of the β Cephei star 12 Lacertae: multisite spectroscopic observations, mode identification and seismic modelling", Monthly Notices of the Royal Astronomical Society, 396 (3): 1460–1472, arXiv:0903.5477, Bibcode:2009MNRAS.396.1460D, doi:10.1111/j.1365-2966.2009.14790.x, S2CID 53526744.</span> </li> <li id="cite_note-R-23"><a href="#cite_ref-R_23-0">^</a> <span class="reference-text">Daszyńska-Daszkiewicz, J.; et al. (June 2013), "The β Cep/SPB star 12 Lacertae: extended mode identification and complex seismic modelling", Monthly Notices of the Royal Astronomical Society, 431 (4): 3396–3407, arXiv:1304.4049, Bibcode:2013MNRAS.431.3396D, doi:10.1093/mnras/stt418, S2CID 118524387.</span> </li> <li id="cite_note-S-24"><a href="#cite_ref-S_24-0">^</a> <span class="reference-text">Bodensteiner, J.; et al. (October 2018), "Infrared nebulae around bright massive stars as indicators for binary interactions", Astronomy & Astrophysics, 618: 13, arXiv:1806.01294, Bibcode:2018A&A...618A.110B, doi:10.1051/0004-6361/201832722, S2CID 118972162, A110.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Externa_länkar"><span id="Externa_l.C3.A4nkar"></span>Externa länkar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=12_Lacertae&veaction=edit&section=5" title="Redigera avsnitt: Externa länkar" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=12_Lacertae&action=edit&section=5" title="Redigera avsnitts källkod: Externa länkar"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external free" href="https://www.universeguide.com/star/112031/12lacertae">https://www.universeguide.com/star/112031/12lacertae</a>.</li></ul> <style data-mw-deduplicate="TemplateStyles:r56287950">.mw-parser-output table.navbox{border:#aaa 1px solid;width:100%;margin:auto;margin-top:1em;clear:both;font-size:88%;text-align:center;padding:1px}.mw-parser-output link+table.navbox{margin-top:-1px}.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow,.mw-parser-output table.navbox th{text-align:center;padding-left:1em;padding-right:1em}.mw-parser-output .navbox-thlinkcolor .navbox-title button,.mw-parser-output .navbox-thlinkcolor .navbox-title .mw-collapsible-text,.mw-parser-output .navbox-thlinkcolor .navbox-title a{color:inherit}.mw-parser-output .nowraplinks a,.mw-parser-output .nowraplinks .selflink{white-space:nowrap}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right;font-weight:bold;padding-left:1em;padding-right:1em}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background:#fdfdfd}.mw-parser-output .navbox-list{border-color:#fdfdfd}.mw-parser-output .navbox-title,.mw-parser-output table.navbox th{background:#b0c4de}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background:#d0e0f5}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background:#deeafa}.mw-parser-output .navbox-even{background:#f7f7f7}.mw-parser-output .navbox-odd{background:transparent}</style><table class="navbox" style="border-spacing:0; ;"><tbody><tr><td style="padding:2px;"><table class="collapsible autocollapse" style="width:100%;border-spacing:0;background:transparent;color:inherit;;"><tbody><tr><th style=";" colspan="3" class="navbox-title"><div style="float:left; width:3em;text-align:left;"><div class="noprint plainlinks" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:80%; border:none;; color: inherit;"><a href="/wiki/Mall:Stj%C3%A4rnor_i_%C3%96dlan" title="Mall:Stjärnor i Ödlan"><span title="Visa denna mall" style="border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://sv.wikipedia.org/w/index.php?title=Mall:Stj%C3%A4rnor_i_%C3%96dlan&action=edit"><span style="border:none;;" title="Redigera den här mallen">r</span></a></div></div><span style="font-size:110%;">Stjärnor i <a href="/wiki/%C3%96dlan" title="Ödlan">Ödlan</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/Bayerbeteckning" title="Bayerbeteckning">Bayer</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/Alfa_Lacertae" title="Alfa Lacertae">Alfa Lacertae (α)</a><span style="font-weight:bold;"> · </span> <a href="/wiki/Beta_Lacertae" title="Beta Lacertae">Beta Lacertae (β)</a></div></td><td style="width:0%;padding:0px 0px 0px 2px;" rowspan="9"><span typeof="mw:File"><a href="/wiki/Fil:Golden_star.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Golden_star.svg/75px-Golden_star.svg.png" decoding="async" width="75" height="72" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Golden_star.svg/113px-Golden_star.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Golden_star.svg/150px-Golden_star.svg.png 2x" data-file-width="512" data-file-height="490" /></a></span></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/Flamsteedbeteckning" title="Flamsteedbeteckning">Flamsteed</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/1_Lacertae" title="1 Lacertae">1 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/2_Lacertae" title="2 Lacertae">2 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/4_Lacertae" title="4 Lacertae">4 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/5_Lacertae" title="5 Lacertae">5 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/6_Lacertae" title="6 Lacertae">6 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/8_Lacertae" title="8 Lacertae">8 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/9_Lacertae" title="9 Lacertae">9 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/10_Lacertae" title="10 Lacertae">10 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/11_Lacertae" title="11 Lacertae">11 Lacertae</a> <span style="font-weight:bold;"> · </span> <a class="mw-selflink selflink">12 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/13_Lacertae" title="13 Lacertae">13 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/14_Lacertae" title="14 Lacertae">14 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/15_Lacertae" title="15 Lacertae">15 Lacertae</a> <span style="font-weight:bold;"> · </span> <a href="/wiki/16_Lacertae" title="16 Lacertae">16 Lacertae</a></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/Variabel_stj%C3%A4rna" title="Variabel stjärna">Variabler</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/R_Lacertae" title="R Lacertae">R Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/S_Lacertae" title="S Lacertae">S Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/U_Lacertae" title="U Lacertae">U Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/V_Lacertae" title="V Lacertae">V Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/W_Lacertae" title="W Lacertae">W Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/X_Lacertae" title="X Lacertae">X Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/Y_Lacertae" title="Y Lacertae">Y Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/Z_Lacertae" title="Z Lacertae">Z Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/AR_Lacertae" title="AR Lacertae">AR Lacertae</a> <span style="font-weight:bold;"> · </span><a href="/wiki/BL_Lacertae" title="BL Lacertae">BL Lacertae</a></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;"><a href="/wiki/Henry_Draperkatalogen" title="Henry Draperkatalogen">HD</a></td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/wiki/HD_211073" title="HD 211073">HD 211073</a> <span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=HD_211660&action=edit&redlink=1" class="new" title="HD 211660 [inte skriven än]">HD 211660</a> <span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=HD_212334&action=edit&redlink=1" class="new" title="HD 212334 [inte skriven än]">HD 212334</a> <span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=HD_215473&action=edit&redlink=1" class="new" title="HD 215473 [inte skriven än]">HD 215473</a></div></td></tr><tr style="height:2px"><td></td></tr><tr><td class="navbox-group" style=";;">Övriga</td><td style="text-align:left;border-left:2px solid #fdfdfd;width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><a href="/w/index.php?title=ADS_16402&action=edit&redlink=1" class="new" title="ADS 16402 [inte skriven än]">ADS 16402</a> <span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=HAT-P-40&action=edit&redlink=1" class="new" title="HAT-P-40 [inte skriven än]">HAT-P-40</a><span style="font-weight:bold;"> · </span> <a href="/w/index.php?title=Roe_47&action=edit&redlink=1" class="new" title="Roe 47 [inte skriven än]">Roe 47</a></div></td></tr></tbody></table></td></tr></tbody></table>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Hämtad från ”<a dir="ltr" href="https://sv.wikipedia.org/w/index.php?title=12_Lacertae&oldid=54010660">https://sv.wikipedia.org/w/index.php?title=12_Lacertae&oldid=54010660</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Wikipedia:Kategorier" title="Wikipedia:Kategorier">Kategorier</a>: <ul><li><a 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