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Available in 6 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-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 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/HR_244" title="HR 244 – French" lang="fr" hreflang="fr" data-title="HR 244" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/HR_244" title="HR 244 – Hebrew" lang="he" hreflang="he" data-title="HR 244" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Gliese_41" title="Gliese 41 – Dutch" lang="nl" hreflang="nl" data-title="Gliese 41" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/HR_244" title="HR 244 – Russian" lang="ru" hreflang="ru" data-title="HR 244" 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/HD_5015" title="HD 5015 – Swedish" lang="sv" hreflang="sv" data-title="HD 5015" data-language-autonym="Svenska" 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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">Star in the constellation Cassiopeia</div> <table class="infobox" style="width: 22em; font-size: 88%; line-height: 1.5em"> <caption style="font-size: 125%; font-weight: bold">HR 244 </caption> <tbody><tr> <th style="text-align: center; background-color: #FFFFC0;" colspan="2">Observation data<br /><a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">Epoch</a> J2000      <a href="/wiki/Equinox_(celestial_coordinates)" title="Equinox (celestial coordinates)">Equinox</a> J2000 </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/Cassiopeia_(constellation)" title="Cassiopeia (constellation)">Cassiopeia</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">00<sup>h</sup> 53<sup>m</sup> 04.19644<sup>s</sup></span><sup id="cite_ref-GaiaDR3_1-0" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</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>+61° 07′ 26.2993″<sup id="cite_ref-GaiaDR3_1-1" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</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 magnitude</a> (V)</span> </th> <td>4.80<sup id="cite_ref-Earle2017_2-0" class="reference"><a href="#cite_note-Earle2017-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</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 stage</a> </th> <td><a href="/wiki/Subgiant" title="Subgiant">subgiant</a><sup id="cite_ref-GaiaDR3_1-2" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Stellar_classification" title="Stellar classification">Spectral type</a> </th> <td>F9V<sup id="cite_ref-Abt2009_3-0" class="reference"><a href="#cite_note-Abt2009-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</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><span class="nowrap"><span data-sort-value="6999540000000000000♠"></span>0.540<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.008</span><sup id="cite_ref-Anderson2012_4-0" class="reference"><a href="#cite_note-Anderson2012-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</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="7001206800000000000♠"></span>+20.68<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.12</span><sup id="cite_ref-GaiaDR3_1-3" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> km/s</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> –68.298<sup id="cite_ref-GaiaDR3_1-4" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a> <br /> <abbr title="Declination">Dec.:</abbr> +169.435<sup id="cite_ref-GaiaDR3_1-5" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a> </td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Stellar_parallax" title="Stellar parallax">Parallax</a> (π)</b></td><td>52.9017 ± 0.1037 <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a><sup id="cite_ref-GaiaDR3_1-6" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</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>61.7 ± 0.1 <a href="/wiki/Light-year" title="Light-year">ly</a> <br />(18.90 ± 0.04 <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 magnitude</a> (M<sub>V</sub>)</b></td><td>3.44<sup id="cite_ref-Anderson2012_4-1" class="reference"><a href="#cite_note-Anderson2012-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</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>1.194<sup id="cite_ref-Boyajian2013_5-0" class="reference"><a href="#cite_note-Boyajian2013-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_mass" title="Solar mass"><var>M</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Radius" title="Radius">Radius</a></b></td><td>1.77<sup id="cite_ref-GaiaDR3_1-7" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_radius" title="Solar radius"><var>R</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Luminosity" title="Luminosity">Luminosity</a></b></td><td>3.7<sup id="cite_ref-GaiaDR3_1-8" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Surface_gravity" title="Surface gravity">Surface gravity</a> (log <i>g</i>)</b></td><td>0.53<sup id="cite_ref-Earle2017_2-1" class="reference"><a href="#cite_note-Earle2017-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> <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>5,986<sup id="cite_ref-GaiaDR3_1-9" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <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>0.04<sup id="cite_ref-Boyajian2013_5-1" class="reference"><a href="#cite_note-Boyajian2013-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> <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> sin <i>i</i>)</b></td><td>8.1<sup id="cite_ref-Earle2017_2-2" class="reference"><a href="#cite_note-Earle2017-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> km/s</td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_evolution" title="Stellar evolution">Age</a></b></td><td>5.3<sup id="cite_ref-Boyajian2013_5-2" class="reference"><a href="#cite_note-Boyajian2013-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Gigayear" class="mw-redirect" title="Gigayear">Gyr</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;"> <span class="nowrap"><a href="/wiki/Bonner_Durchmusterung" class="mw-redirect" title="Bonner Durchmusterung">BD</a>+60°124</span>, <a href="/wiki/Gliese_Catalogue_of_Nearby_Stars" title="Gliese Catalogue of Nearby Stars">GJ</a> 41, <a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</a> 5015, <a href="/wiki/Hipparcos_Catalogue" class="mw-redirect" title="Hipparcos Catalogue">HIP</a> 4151, <a href="/wiki/Harvard_Revised_catalogue" class="mw-redirect" title="Harvard Revised catalogue">HR</a> 244, <a href="/wiki/Smithsonian_Astrophysical_Observatory_Star_Catalog" title="Smithsonian Astrophysical Observatory Star Catalog">SAO</a> 11444, <span class="nowrap"><a href="/wiki/Washington_Double_Star_Catalog" title="Washington Double Star Catalog">WDS</a> J00531+6107A</span><sup id="cite_ref-SIMBAD_6-0" class="reference"><a href="#cite_note-SIMBAD-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</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=HD+5015">data</a></td></tr> </tbody></table> <p><b>HR 244</b> is a single<sup id="cite_ref-Eggleton2008_7-0" class="reference"><a href="#cite_note-Eggleton2008-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Star" title="Star">star</a> in the <a href="/wiki/Constellation" title="Constellation">constellation</a> <a href="/wiki/Cassiopeia_(constellation)" title="Cassiopeia (constellation)">Cassiopeia</a>. It has a yellow-white hue and is visible to the naked eye with an <a href="/wiki/Apparent_visual_magnitude" class="mw-redirect" title="Apparent visual magnitude">apparent visual magnitude</a> of 4.80.<sup id="cite_ref-Earle2017_2-3" class="reference"><a href="#cite_note-Earle2017-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Based upon <a href="/wiki/Stellar_parallax" title="Stellar parallax">parallax</a> measurements, it is located at a distance of <span class="nowrap"><span data-sort-value="7001620000000000000♠"></span>62 <a href="/wiki/Light_years" class="mw-redirect" title="Light years">light years</a></span> from the Sun, and is drifting further away with a <a href="/wiki/Radial_velocity" title="Radial velocity">radial velocity</a> of <span class="nowrap"><span data-sort-value="7004207000000000000♠"></span>+20.7 km/s</span>;<sup id="cite_ref-GaiaDR3_1-10" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> around <span class="nowrap"><span data-sort-value="7013172304496000000♠"></span>546,000 years</span> ago it passed within 38 light-years of the Sun.<sup id="cite_ref-Anderson2012_4-2" class="reference"><a href="#cite_note-Anderson2012-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The star has a relatively high <a href="/wiki/Proper_motion" title="Proper motion">proper motion</a>, traversing the <a href="/wiki/Celestial_sphere" title="Celestial sphere">celestial sphere</a> at the rate of <span class="nowrap"><span data-sort-value="6999183000000000000♠"></span>0.183 <a href="/wiki/Arcseconds" class="mw-redirect" title="Arcseconds">arcseconds</a></span> per annum.<sup id="cite_ref-Lepine2005_8-0" class="reference"><a href="#cite_note-Lepine2005-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>This object is an <a href="/wiki/F-type_star" class="mw-redirect" title="F-type star">F-type star</a> with a <a href="/wiki/Stellar_classification" title="Stellar classification">stellar classification</a> of F9V.<sup id="cite_ref-Abt2009_3-1" class="reference"><a href="#cite_note-Abt2009-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Despite the spectral class, <a href="/wiki/Stellar_evolution" title="Stellar evolution">evolutionary models</a> show it to have left the <a href="/wiki/Main_sequence" title="Main sequence">main sequence</a> and is now a <a href="/wiki/Subgiant" title="Subgiant">subgiant</a>.<sup id="cite_ref-GaiaDR3_1-11" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It is 5.3<sup id="cite_ref-Boyajian2013_5-3" class="reference"><a href="#cite_note-Boyajian2013-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> billion years old and is spinning with a <a href="/wiki/Projected_rotational_velocity" class="mw-redirect" title="Projected rotational velocity">projected rotational velocity</a> of <span class="nowrap"><span data-sort-value="7003800000000000000♠"></span>8 km/s</span>.<sup id="cite_ref-Earle2017_2-4" class="reference"><a href="#cite_note-Earle2017-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The star has 1.2<sup id="cite_ref-Boyajian2013_5-4" class="reference"><a href="#cite_note-Boyajian2013-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> times the <a href="/wiki/Mass_of_the_Sun" class="mw-redirect" title="Mass of the Sun">mass of the Sun</a> and 1.8<sup id="cite_ref-GaiaDR3_1-12" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> times the <a href="/wiki/Sun%27s_radius" class="mw-redirect" title="Sun's radius">Sun's radius</a>. It is radiating 3.7 times the <a href="/wiki/Luminosity_of_the_Sun" class="mw-redirect" title="Luminosity of the Sun">luminosity of the Sun</a> from its <a href="/wiki/Photosphere" title="Photosphere">photosphere</a> at an <a href="/wiki/Effective_temperature" title="Effective temperature">effective temperature</a> of <span class="nowrap"><span data-sort-value="7003598600000000000♠"></span>5,986 <a href="/wiki/Kelvin" title="Kelvin">K</a></span>.<sup id="cite_ref-GaiaDR3_1-13" class="reference"><a href="#cite_note-GaiaDR3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</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=HR_244&action=edit&section=1" 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> <a href="#cite_ref-GaiaDR3_1-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-9"><sup><i><b>j</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-10"><sup><i><b>k</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-11"><sup><i><b>l</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-12"><sup><i><b>m</b></i></sup></a> <a href="#cite_ref-GaiaDR3_1-13"><sup><i><b>n</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 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&A...674A...1G">2023A&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> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:244398875">244398875</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Astronomy+and+Astrophysics&rft.atitle=Gaia+Data+Release+3.+Summary+of+the+content+and+survey+properties&rft.volume=674&rft.pages=A1&rft.date=2023&rft_id=info%3Aarxiv%2F2208.00211&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A244398875%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1051%2F0004-6361%2F202243940&rft_id=info%3Abibcode%2F2023A%26A...674A...1G&rft.aulast=Vallenari&rft.aufirst=A.&rft.au=Brown%2C+A.+G.+A.&rft.au=Prusti%2C+T.&rft.au=De+Bruijne%2C+J.+H.+J.&rft.au=Arenou%2C+F.&rft.au=Babusiaux%2C+C.&rft.au=Biermann%2C+M.&rft.au=Creevey%2C+O.+L.&rft.au=Ducourant%2C+C.&rft.au=Evans%2C+D.+W.&rft.au=Eyer%2C+L.&rft.au=Guerra%2C+R.&rft.au=Hutton%2C+A.&rft.au=Jordi%2C+C.&rft.au=Klioner%2C+S.+A.&rft.au=Lammers%2C+U.+L.&rft.au=Lindegren%2C+L.&rft.au=Luri%2C+X.&rft.au=Mignard%2C+F.&rft.au=Panem%2C+C.&rft.au=Pourbaix%2C+D.&rft.au=Randich%2C+S.&rft.au=Sartoretti%2C+P.&rft.au=Soubiran%2C+C.&rft.au=Tanga%2C+P.&rft.au=Walton%2C+N.+A.&rft.au=Bailer-Jones%2C+C.+A.+L.&rft.au=Bastian%2C+U.&rft.au=Drimmel%2C+R.&rft_id=https%3A%2F%2Fdoi.org%2F10.1051%252F0004-6361%252F202243940&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHR+244" class="Z3988"></span>  <a rel="nofollow" class="external text" href="https://vizier.u-strasbg.fr/viz-bin/VizieR-S?Gaia%20DR3%20427322415301550208">Gaia DR3 record for this source</a> at <a href="/wiki/VizieR" title="VizieR">VizieR</a>.</span> </li> <li id="cite_note-Earle2017-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Earle2017_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Earle2017_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Earle2017_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Earle2017_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-Earle2017_2-4"><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="CITEREFLuck2017" class="citation cs2">Luck, R. Earle (January 2017), "Abundances in the Local Region II. F, G, and K Dwarfs and Subgiants", <i>The Astronomical Journal</i>, <b>153</b> (1): 19, <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/1611.02897">1611.02897</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/2017AJ....153...21L">2017AJ....153...21L</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%2F153%2F1%2F21">10.3847/1538-3881/153/1/21</a></span>, <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:119511744">119511744</a>, 21.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astronomical+Journal&rft.atitle=Abundances+in+the+Local+Region+II.+F%2C+G%2C+and+K+Dwarfs+and+Subgiants&rft.volume=153&rft.issue=1&rft.pages=19&rft.date=2017-01&rft_id=info%3Aarxiv%2F1611.02897&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A119511744%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.3847%2F1538-3881%2F153%2F1%2F21&rft_id=info%3Abibcode%2F2017AJ....153...21L&rft.aulast=Luck&rft.aufirst=R.+Earle&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHR+244" class="Z3988"></span></span> </li> <li id="cite_note-Abt2009-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Abt2009_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Abt2009_3-1"><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="CITEREFAbt2009" class="citation cs2">Abt, Helmut A. (January 2009), "MK Classifications of Spectroscopic Binaries", <i>The Astrophysical Journal Supplement</i>, <b>180</b> (1): 117–118, <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/2009ApJS..180..117A">2009ApJS..180..117A</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1088%2F0067-0049%2F180%2F1%2F117">10.1088/0067-0049/180/1/117</a>, <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:122811461">122811461</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal+Supplement&rft.atitle=MK+Classifications+of+Spectroscopic+Binaries&rft.volume=180&rft.issue=1&rft.pages=117-118&rft.date=2009-01&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A122811461%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1088%2F0067-0049%2F180%2F1%2F117&rft_id=info%3Abibcode%2F2009ApJS..180..117A&rft.aulast=Abt&rft.aufirst=Helmut+A.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHR+244" class="Z3988"></span></span> </li> <li id="cite_note-Anderson2012-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Anderson2012_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Anderson2012_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Anderson2012_4-2"><sup><i><b>c</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 cs2">Anderson, E.; Francis, Ch. 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navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Cassiopeia_(constellation)" title="Template:Cassiopeia (constellation)"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Cassiopeia_(constellation)" title="Template talk:Cassiopeia (constellation)"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Cassiopeia_(constellation)" title="Special:EditPage/Template:Cassiopeia (constellation)"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_of_Cassiopeia" style="font-size:114%;margin:0 4em"><a href="/wiki/Cassiopeia_(constellation)" title="Cassiopeia (constellation)">Constellation of Cassiopeia</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div> <ul><li><a href="/wiki/List_of_stars_in_Cassiopeia" title="List of stars in Cassiopeia">List of stars in Cassiopeia</a></li> <li><a href="/wiki/Cassiopeia_in_Chinese_astronomy" title="Cassiopeia in Chinese astronomy">Cassiopeia in Chinese astronomy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Star" title="Star">Stars</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Bayer_designation" title="Bayer designation">Bayer</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alpha_Cassiopeiae" title="Alpha Cassiopeiae">α (Schedar)</a></li> <li><a href="/wiki/Beta_Cassiopeiae" title="Beta Cassiopeiae">β (Caph)</a></li> <li><a href="/wiki/Gamma_Cassiopeiae" title="Gamma Cassiopeiae">γ (Navi/Tsih)</a></li> <li><a href="/wiki/Delta_Cassiopeiae" title="Delta Cassiopeiae">δ (Ruchbah)</a></li> <li><a href="/wiki/Epsilon_Cassiopeiae" title="Epsilon Cassiopeiae">ε (Segin)</a></li> <li><a href="/wiki/Zeta_Cassiopeiae" title="Zeta Cassiopeiae">ζ (Fulu)</a></li> <li><a href="/wiki/Eta_Cassiopeiae" title="Eta Cassiopeiae">η (Achird)</a></li> <li><a href="/wiki/Theta_Cassiopeiae" title="Theta Cassiopeiae">θ (Marfak)</a></li> <li><a href="/wiki/Iota_Cassiopeiae" title="Iota Cassiopeiae">ι</a></li> <li><a href="/wiki/Kappa_Cassiopeiae" title="Kappa Cassiopeiae">κ</a></li> <li><a href="/wiki/Lambda_Cassiopeiae" title="Lambda Cassiopeiae">λ</a></li> <li><a href="/wiki/Mu_Cassiopeiae" title="Mu Cassiopeiae">μ</a></li> <li><a href="/wiki/Nu_Cassiopeiae" title="Nu Cassiopeiae">ν</a></li> <li><a href="/wiki/Xi_Cassiopeiae" title="Xi Cassiopeiae">ξ</a></li> <li><a href="/wiki/Omicron_Cassiopeiae" title="Omicron Cassiopeiae">ο</a></li> <li><a href="/wiki/Pi_Cassiopeiae" title="Pi Cassiopeiae">π</a></li> <li><a href="/wiki/Rho_Cassiopeiae" title="Rho Cassiopeiae">ρ</a></li> <li><a href="/wiki/Sigma_Cassiopeiae" title="Sigma Cassiopeiae">σ</a></li> <li><a href="/wiki/Tau_Cassiopeiae" title="Tau Cassiopeiae">τ</a></li> <li><a href="/wiki/Upsilon1_Cassiopeiae" title="Upsilon1 Cassiopeiae">υ<sup>1</sup></a></li> <li><a href="/wiki/Upsilon2_Cassiopeiae" title="Upsilon2 Cassiopeiae">υ<sup>2</sup> (Castula)</a></li> <li><a href="/wiki/Phi_Cassiopeiae" title="Phi Cassiopeiae">φ</a></li> <li><a href="/wiki/Chi_Cassiopeiae" title="Chi Cassiopeiae">χ</a></li> <li><a href="/wiki/Psi_Cassiopeiae" title="Psi Cassiopeiae">ψ</a></li> <li><a href="/wiki/Omega_Cassiopeiae" title="Omega Cassiopeiae">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 href="/wiki/1_Cassiopeiae" title="1 Cassiopeiae">1</a></li> <li><a href="/wiki/2_Cassiopeiae" title="2 Cassiopeiae">2</a></li> <li><a href="/wiki/4_Cassiopeiae" title="4 Cassiopeiae">4</a></li> <li><a href="/wiki/6_Cassiopeiae" title="6 Cassiopeiae">6</a></li> <li><a href="/wiki/9_Cassiopeiae" title="9 Cassiopeiae">9</a></li> <li><a href="/wiki/10_Cassiopeiae" title="10 Cassiopeiae">10</a></li> <li><a href="/wiki/12_Cassiopeiae" title="12 Cassiopeiae">12</a></li> <li><a href="/wiki/42_Cassiopeiae" title="42 Cassiopeiae">42</a></li> <li><a href="/wiki/47_Cassiopeiae" title="47 Cassiopeiae">47</a></li> <li><a href="/wiki/48_Cassiopeiae" title="48 Cassiopeiae">48 (A)</a></li> <li><a href="/wiki/49_Cassiopeiae" title="49 Cassiopeiae">49</a></li> <li><a href="/wiki/50_Cassiopeiae" title="50 Cassiopeiae">50</a></li> <li><a href="/wiki/54_Cassiopeiae" title="54 Cassiopeiae">54</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_Cassiopeiae" title="R Cassiopeiae">R</a></li> <li><a href="/wiki/S_Cassiopeiae" title="S Cassiopeiae">S</a></li> <li><a href="/wiki/TZ_Cassiopeiae" title="TZ Cassiopeiae">TZ</a></li> <li><a href="/wiki/WZ_Cassiopeiae" title="WZ Cassiopeiae">WZ</a></li> <li><a href="/wiki/YZ_Cassiopeiae" title="YZ Cassiopeiae">YZ (21)</a></li> <li><a href="/wiki/AO_Cassiopeiae" title="AO Cassiopeiae">AO</a></li> <li><a href="/wiki/AR_Cassiopeiae" title="AR Cassiopeiae">AR</a></li> <li><a href="/wiki/PZ_Cassiopeiae" title="PZ Cassiopeiae">PZ</a></li> <li><a href="/wiki/V373_Cassiopeiae" title="V373 Cassiopeiae">V373</a></li> <li><a href="/wiki/V509_Cassiopeiae" title="V509 Cassiopeiae">V509</a></li> <li><a href="/wiki/Gliese_22" title="Gliese 22">V547</a></li> <li><a href="/wiki/V669_Cassiopeiae" title="V669 Cassiopeiae">V669</a></li> <li><a href="/wiki/V705_Cassiopeiae" title="V705 Cassiopeiae">V705</a></li> <li><a href="/wiki/V762_Cassiopeiae" title="V762 Cassiopeiae">V762</a></li> <li><a href="/wiki/V863_Cassiopeiae" class="mw-redirect" title="V863 Cassiopeiae">V863</a></li> <li><a href="/wiki/ADS_1359" title="ADS 1359">V773</a></li> <li><a href="/wiki/HR_511" title="HR 511">V987</a></li> <li><a href="/wiki/HD_224355" title="HD 224355">V1022</a></li> <li><a href="/wiki/Nova_Cassiopeiae_2021" title="Nova Cassiopeiae 2021">V1405</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_1976" title="HD 1976">91</a></li> <li><a href="/wiki/HD_3240" title="HD 3240">144</a></li> <li><a href="/wiki/HD_4222" title="HD 4222">196</a></li> <li><a class="mw-selflink selflink">244</a></li> <li><a href="/wiki/HR_273" title="HR 273">273</a></li> <li><a href="/wiki/HR_297" title="HR 297">297</a></li> <li><a href="/wiki/HD_15920" title="HD 15920">743</a></li> <li><a href="/wiki/HD_19275" title="HD 19275">932</a></li> <li><a href="/wiki/HD_219134" title="HD 219134">8832</a></li> <li><a href="/wiki/HD_219623" title="HD 219623">8853</a></li> <li><a href="/wiki/HD_220074" title="HD 220074">8881</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_861" title="HD 861">861</a></li> <li><a href="/wiki/HD_7924" title="HD 7924">7924</a></li> <li><a href="/wiki/HD_7977" title="HD 7977">7977</a></li> <li><a href="/wiki/HD_15558" title="HD 15558">15558</a></li> <li><a href="/wiki/HD_17156" title="HD 17156">17156 (Nushagak)</a></li> <li><a href="/wiki/HD_240210" title="HD 240210">240210</a></li> <li><a href="/wiki/HD_240237" title="HD 240237">240237</a></li> <li><a href="/wiki/HD_240429_and_HD_240430" title="HD 240429 and HD 240430">240429</a></li> <li><a href="/wiki/HD_240429_and_HD_240430" title="HD 240429 and HD 240430">240430</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/BD%2B60%C2%B02522" title="BD+60°2522">BD+60°2522</a></li> <li><a href="/wiki/Gliese_49" title="Gliese 49">Gliese 49</a></li> <li><a href="/wiki/IRAS_23304%2B6147" title="IRAS 23304+6147">IRAS 23304+6147</a></li> <li><a href="/wiki/LS_I_%2B61_303" title="LS I +61 303">LS I +61 303</a></li> <li><a href="/wiki/3C_58" title="3C 58">PSR J0205+6449</a></li> <li><a href="/wiki/Tycho_G" title="Tycho G">Tycho G</a></li> <li><a href="/wiki/4U_0142%2B61" title="4U 0142+61">4U 0142+61</a></li> <li><a href="/wiki/WR_2" title="WR 2">WR 2</a></li> <li><a href="/wiki/WR_3" title="WR 3">WR 3</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="Exoplanets" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Exoplanet" title="Exoplanet">Exoplanets</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HD_7924_b" title="HD 7924 b">HD 7924 b</a></li> <li><a href="/wiki/HD_17156_b" title="HD 17156 b">HD 17156 b</a></li> <li><a href="/wiki/HD_219134_b" title="HD 219134 b">HD 219134 b</a></li> <li><a href="/wiki/HD_219134_c" title="HD 219134 c">c</a></li> <li><a href="/wiki/HD_219134_d" title="HD 219134 d">d</a></li> <li><a href="/wiki/HD_219134_h" title="HD 219134 h">e (h)</a></li> <li><a href="/wiki/HD_219134_f" title="HD 219134 f">f</a></li> <li><a href="/wiki/HD_219134_g" title="HD 219134 g">g</a></li> <li><a href="/wiki/HD_240210_b" title="HD 240210 b">HD 240210 b</a></li> <li><a href="/wiki/HD_240237_b" title="HD 240237 b">HD 240237 b</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Star_clusters" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Star_cluster" title="Star cluster">Star clusters</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/Messier_52" title="Messier 52">Messier 52</a></li> <li><a href="/wiki/Messier_103" title="Messier 103">Messier 103</a></li> <li><a href="/wiki/NGC_103" title="NGC 103">NGC 103</a></li> <li><a href="/wiki/NGC_110" title="NGC 110">NGC 110</a></li> <li><a href="/wiki/NGC_129" title="NGC 129">NGC 129</a></li> <li><a href="/wiki/NGC_133" title="NGC 133">NGC 133</a></li> <li><a href="/wiki/NGC_136" title="NGC 136">NGC 136</a></li> <li><a href="/wiki/NGC_146" title="NGC 146">NGC 146</a></li> <li><a href="/wiki/NGC_189" title="NGC 189">NGC 189</a></li> <li><a href="/wiki/NGC_225" title="NGC 225">NGC 225</a></li> <li><a href="/wiki/NGC_358" title="NGC 358">NGC 358</a></li> <li><a href="/wiki/NGC_366" title="NGC 366">NGC 366</a></li> <li><a href="/wiki/NGC_381" title="NGC 381">NGC 381</a></li> <li><a href="/wiki/NGC_433" title="NGC 433">NGC 433</a></li> <li><a href="/wiki/NGC_436" title="NGC 436">NGC 436</a></li> <li><a href="/wiki/NGC_457" title="NGC 457">NGC 457</a></li> <li><a href="/wiki/NGC_559" title="NGC 559">NGC 559</a></li> <li><a href="/wiki/NGC_637" title="NGC 637">NGC 637</a></li> <li><a href="/wiki/NGC_654" title="NGC 654">NGC 654</a></li> <li><a href="/wiki/NGC_659" title="NGC 659">NGC 659</a></li> <li><a href="/wiki/NGC_663" title="NGC 663">NGC 663</a></li> <li><a href="/wiki/NGC_1027" title="NGC 1027">NGC 1027</a></li> <li><a href="/wiki/NGC_7789" title="NGC 7789">NGC 7789</a></li> <li><a href="/wiki/NGC_7790" title="NGC 7790">NGC 7790</a></li> <li><a href="/wiki/Trumpler_3" title="Trumpler 3">Trumpler 3</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/Nebula" title="Nebula">Nebulae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/New_General_Catalogue" title="New General Catalogue">NGC</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_281" title="NGC 281">281</a></li> <li><a href="/wiki/NGC_7635" class="mw-redirect" title="NGC 7635">7635</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/3C_58" title="3C 58">3C 58</a></li> <li><a href="/wiki/Cassiopeia_A" title="Cassiopeia A">Cassiopeia A</a></li> <li><a href="/wiki/Heart_Nebula" title="Heart Nebula">Heart Nebula</a></li> <li><a href="/wiki/IC_289" title="IC 289">IC 289</a></li> <li><a href="/wiki/IC_1805" class="mw-redirect" title="IC 1805">IC 1805</a></li> <li><a href="/wiki/KjPn_8" title="KjPn 8">KjPn 8</a></li> <li><a href="/wiki/LBN_114.55%2B00.22" title="LBN 114.55+00.22">LBN 114.55+00.22</a></li> <li><a href="/wiki/Sh_2-185" title="Sh 2-185">Sh 2-185</a></li> <li><a href="/wiki/Westerhout_5" title="Westerhout 5">Westerhout 5</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">NGC</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_147" title="NGC 147">147</a></li> <li><a href="/wiki/NGC_185" title="NGC 185">185</a></li> <li><a href="/wiki/NGC_278" title="NGC 278">278</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/Andromeda_VII" class="mw-redirect" title="Andromeda VII">Andromeda VII</a></li> <li><a href="/wiki/3C_20" title="3C 20">3C 20</a></li> <li><a href="/wiki/3C_35" title="3C 35">3C 35</a></li> <li><a href="/wiki/Dwingeloo_1" title="Dwingeloo 1">Dwingeloo 1</a></li> <li><a href="/wiki/Dwingeloo_2" title="Dwingeloo 2">Dwingeloo 2</a></li> <li><a href="/wiki/MB_3" title="MB 3">MB 3</a></li> <li><a href="/wiki/IC_10" title="IC 10">IC 10</a></li> <li><a href="/wiki/Maffei_1" title="Maffei 1">Maffei 1</a></li> <li><a href="/wiki/Maffei_2" title="Maffei 2">Maffei 2</a></li> <li><a href="/wiki/QSO_B0153%2B744" title="QSO B0153+744">QSO B0153+744</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_events" 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-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/SN_1181" title="SN 1181">SN 1181</a></li> <li><a href="/wiki/SN_1572" title="SN 1572">SN 1572 (B)</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, 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