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searchaux" style="display:none">Galaxy in the constellation Sculptor</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><tbody><tr><th colspan="2" class="infobox-above" style="background: #ddd;">Abell 2744 Y1</th></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Observation data (<a href="/wiki/J2000" class="mw-redirect" title="J2000">J2000</a> <a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">epoch</a>)</th></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Constellation" title="Constellation">Constellation</a></th><td class="infobox-data"><a href="/wiki/Sculptor_(constellation)" title="Sculptor (constellation)">Sculptor</a></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Right_ascension" title="Right ascension">Right ascension</a></th><td class="infobox-data"><span class="nowrap">00<sup>h</sup> 14<sup>m</sup> 25.08<sup>s</sup></span></td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Declination" title="Declination">Declination</a></th><td class="infobox-data">−30° 22′ 49.7″</td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Redshift" title="Redshift">Redshift</a></th><td class="infobox-data">8</td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Cosmic_distance_ladder" title="Cosmic distance ladder">Distance</a></th><td class="infobox-data">13 <a href="/wiki/1000000000_(number)" class="mw-redirect" title="1000000000 (number)">billion</a> <a href="/wiki/Light-year" title="Light-year">ly</a> (4.0 billion <a href="/wiki/Parsec" title="Parsec">pc</a>) (light travel distance) <br /> 30 <a href="/wiki/1000000000_(number)" class="mw-redirect" title="1000000000 (number)">billion</a> <a href="/wiki/Light-year" title="Light-year">ly</a> (9.2 billion <a href="/wiki/Parsec" title="Parsec">pc</a>) <br />(comoving distance)</td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Galaxy_group" title="Galaxy group">Group</a> or <a href="/wiki/Galaxy_cluster" title="Galaxy cluster">cluster</a></th><td class="infobox-data"><a href="/wiki/Abell_2744" title="Abell 2744">Abell 2744</a></td></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Characteristics</th></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Galaxy_morphological_classification" title="Galaxy morphological classification">Type</a></th><td class="infobox-data">Dwarf</td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;">Size</th><td class="infobox-data">2,300 ly (diameter)</td></tr><tr><th scope="row" class="infobox-label" style="background: inherit;"><a href="/wiki/Angular_diameter" title="Angular diameter">Apparent size</a> <small title="in visual light">(V)</small></th><td class="infobox-data">0.0005 x 0.0005</td></tr><tr><th colspan="2" class="infobox-header" style="background: #ddd;">Other designations</th></tr><tr><td colspan="2" class="infobox-full-data">CBZ2015 FFC1-2508-2497, ZSM2014 ZD2</td></tr></tbody></table> <p><b>Abell 2744 Y1</b> is a galaxy located in the <a href="/wiki/Abell_2744" title="Abell 2744">Abell 2744</a> galaxy cluster, 13 billion light years away in the <a href="/wiki/Sculptor_(constellation)" title="Sculptor (constellation)">Sculptor</a> constellation. It is 2,300 light years in diameter, 50 times smaller than the <a href="/wiki/Milky_Way" title="Milky Way">Milky Way</a> galaxy, but producing 10 times more stars.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The galaxy was discovered in July 2014 by an international team led by astronomers from the <a href="/wiki/Instituto_de_Astrofisica_de_Canarias" class="mw-redirect" title="Instituto de Astrofisica de Canarias">Instituto de Astrofísica de Canarias</a> (IAC) and <a href="/wiki/University_of_La_Laguna" title="University of La Laguna">La Laguna University</a> (ULL)<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> as part of the <a href="/wiki/Hubble_Space_Telescope#Frontier_Fields_program" title="Hubble Space Telescope">Frontier Fields</a> program with the help of NASA’s <a href="/wiki/Spitzer_Space_Telescope" title="Spitzer Space Telescope">Spitzer</a> and <a href="/wiki/Hubble_Space_Telescope" title="Hubble Space Telescope">Hubble Space Telescopes</a>. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Abell2744_Y1_in_Abell2744.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Abell2744_Y1_in_Abell2744.jpg/220px-Abell2744_Y1_in_Abell2744.jpg" decoding="async" width="220" height="98" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Abell2744_Y1_in_Abell2744.jpg/330px-Abell2744_Y1_in_Abell2744.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Abell2744_Y1_in_Abell2744.jpg/440px-Abell2744_Y1_in_Abell2744.jpg 2x" data-file-width="2416" data-file-height="1080" /></a><figcaption>PIA17569: Hubble Frontier Field Abell 2744: Image of the galaxy cluster Abell 2744 obtained with NASA's Hubble Space Telescope with inset showing zoomed image of the region around the galaxy Abell2744_Y1.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></figcaption></figure> <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=Abell_2744_Y1&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 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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 class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.jpl.nasa.gov/news/news.php?release=2014-041">"Looking Back to the Cradle of Our Universe"</a>. <i><a href="/wiki/Jet_Propulsion_Laboratory" title="Jet Propulsion Laboratory">Jet Propulsion Laboratory</a></i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Jet+Propulsion+Laboratory&rft.atitle=Looking+Back+to+the+Cradle+of+Our+Universe&rft_id=http%3A%2F%2Fwww.jpl.nasa.gov%2Fnews%2Fnews.php%3Frelease%3D2014-041&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAbell+2744+Y1" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.iac.es/divulgacion.php?op1=16&id=836&lang=en">"Instituto de Astrofísica de Canarias - IAC - Educational Outreach"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Instituto+de+Astrof%C3%ADsica+de+Canarias+-+IAC+-+Educational+Outreach&rft_id=http%3A%2F%2Fwww.iac.es%2Fdivulgacion.php%3Fop1%3D16%26id%3D836%26lang%3Den&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAbell+2744+Y1" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA17837">"Pushing the Limits of the Observable Universe"</a>. <i><a href="/wiki/Jet_Propulsion_Laboratory" title="Jet Propulsion Laboratory">Jet Propulsion Laboratory</a></i>.</cite><span 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title="Iota Sculptoris">ι</a></li> <li><a href="/wiki/Kappa1_Sculptoris" title="Kappa1 Sculptoris">κ<sup>1</sup></a></li> <li><a href="/wiki/Kappa2_Sculptoris" title="Kappa2 Sculptoris">κ<sup>2</sup></a></li> <li><a href="/wiki/Lambda1_Sculptoris" title="Lambda1 Sculptoris">λ<sup>1</sup></a></li> <li><a href="/wiki/Lambda2_Sculptoris" title="Lambda2 Sculptoris">λ<sup>2</sup></a></li> <li><a href="/wiki/Mu_Sculptoris" title="Mu Sculptoris">μ</a></li> <li><a href="/wiki/Xi_Sculptoris" title="Xi Sculptoris">ξ</a></li> <li><a href="/wiki/Pi_Sculptoris" title="Pi Sculptoris">π</a></li> <li><a href="/wiki/Sigma_Sculptoris" title="Sigma Sculptoris">σ</a></li> <li><a href="/wiki/Tau_Sculptoris" title="Tau Sculptoris">τ</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-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/R_Sculptoris" title="R Sculptoris">R</a></li> <li><a href="/wiki/BW_Sculptoris" title="BW Sculptoris">BW</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_4113" title="HD 4113">4113</a></li> <li><a href="/wiki/HD_4208" title="HD 4208">4208 (Cocibolca)</a></li> <li><a href="/wiki/HD_9578" title="HD 9578">9578</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/Gliese_1" title="Gliese 1">Gliese 1</a></li> <li><a href="/wiki/Gliese_42" title="Gliese 42">Gliese 42</a></li> <li><a href="/wiki/HE_2359-2844" title="HE 2359-2844">HE 2359-2844</a></li> <li><a href="/wiki/LTT_9779" title="LTT 9779">LTT 9779</a></li> <li><a href="/wiki/TOI-178" title="TOI-178">TOI-178</a></li> <li><a href="/wiki/WASP-8" title="WASP-8">WASP-8</a></li> <li><a href="/wiki/WASP-45" title="WASP-45">WASP-45</a></li> <li><a href="/wiki/WD_0137%E2%88%92349" title="WD 0137−349">WD 0137−349</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_4113_b" class="mw-redirect" title="HD 4113 b">HD 4113 b</a></li> <li><a href="/wiki/HD_4208_b" title="HD 4208 b">HD 4208 b</a></li> <li><a href="/wiki/TOI-178c" title="TOI-178c">TOI-178c</a></li> <li><a href="/wiki/WASP-8b" title="WASP-8b">WASP-8b</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/Blanco_1" title="Blanco 1">Blanco 1</a></li> <li><a href="/wiki/NGC_288" title="NGC 288">NGC 288</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Galaxy" title="Galaxy">Galaxies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/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_7" title="NGC 7">7</a></li> <li><a href="/wiki/NGC_10" title="NGC 10">10</a></li> <li><a href="/wiki/NGC_24" title="NGC 24">24</a></li> <li><a href="/wiki/NGC_55" title="NGC 55">55</a></li> <li><a href="/wiki/NGC_101" title="NGC 101">101</a></li> <li><a href="/wiki/NGC_115" title="NGC 115">115</a></li> <li><a href="/wiki/NGC_131" title="NGC 131">131</a></li> <li><a href="/wiki/NGC_134" title="NGC 134">134</a></li> <li><a href="/wiki/NGC_148" title="NGC 148">148</a></li> <li><a href="/wiki/NGC_150" title="NGC 150">150</a></li> <li><a href="/wiki/NGC_174" title="NGC 174">174</a></li> <li><a href="/wiki/NGC_254" title="NGC 254">254</a></li> <li><a href="/wiki/NGC_264" title="NGC 264">264</a></li> <li><a href="/wiki/NGC_289" title="NGC 289">289</a></li> <li><a href="/wiki/NGC_300" title="NGC 300">300</a></li> <li><a href="/wiki/NGC_314" title="NGC 314">314</a></li> <li><a href="/wiki/NGC_334" title="NGC 334">334</a></li> <li><a href="/wiki/NGC_365" title="NGC 365">365</a></li> <li><a href="/wiki/NGC_378" title="NGC 378">378</a></li> <li><a href="/wiki/NGC_409" title="NGC 409">409</a></li> <li><a href="/wiki/NGC_415" title="NGC 415">415</a></li> <li><a href="/wiki/NGC_418" title="NGC 418">418</a></li> <li><a href="/wiki/NGC_423" title="NGC 423">423</a></li> <li><a href="/wiki/NGC_424" title="NGC 424">424</a></li> <li><a href="/wiki/NGC_427" title="NGC 427">427</a></li> <li><a href="/wiki/NGC_438" title="NGC 438">438</a></li> <li><a href="/wiki/NGC_439" title="NGC 439">439</a></li> <li><a href="/wiki/NGC_441" title="NGC 441">441</a></li> <li><a href="/wiki/NGC_461" title="NGC 461">461</a></li> <li><a href="/wiki/NGC_491" title="NGC 491">491</a></li> <li><a href="/wiki/NGC_526" title="NGC 526">526</a></li> <li><a href="/wiki/NGC_527" title="NGC 527">527</a></li> <li><a href="/wiki/NGC_544" title="NGC 544">544</a></li> <li><a href="/wiki/NGC_549" title="NGC 549">549</a></li> <li><a href="/wiki/NGC_612" title="NGC 612">612</a></li> <li><a href="/wiki/NGC_613" title="NGC 613">613</a></li> <li><a href="/wiki/NGC_626" title="NGC 626">626</a></li> <li><a href="/wiki/NGC_630" title="NGC 630">630</a></li> <li><a href="/wiki/NGC_7793" title="NGC 7793">7793</a></li> <li><a href="/wiki/NGC_7812" title="NGC 7812">7812</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/2MASX_J00482185%E2%88%922507365_occulting_pair" title="2MASX J00482185−2507365 occulting pair">2MASX J00482185−2507365 occulting pair</a></li> <li><a href="/wiki/A2744_YD4" title="A2744 YD4">A2744 YD4</a></li> <li><a class="mw-selflink selflink">Abell 2744 Y1</a></li> <li><a href="/wiki/Cartwheel_Galaxy" title="Cartwheel Galaxy">Cartwheel Galaxy</a></li> <li><a href="/wiki/Comet_Galaxy" title="Comet Galaxy">Comet Galaxy</a></li> <li><a href="/wiki/ESO_540-030" title="ESO 540-030">ESO 540-030</a></li> <li><a href="/wiki/H2356-309" title="H2356-309">H2356-309</a></li> <li><a href="/wiki/Haro_11" title="Haro 11">Haro 11</a></li> <li><a href="/wiki/IC_5332" title="IC 5332">IC 5332</a></li> <li><a href="/wiki/Sculptor_Galaxy" title="Sculptor Galaxy">Sculptor Galaxy</a></li> <li><a href="/wiki/Sculptor_Dwarf_Galaxy" title="Sculptor Dwarf Galaxy">Sculptor Dwarf Galaxy</a></li> <li><a href="/wiki/Sculptor_Dwarf_Irregular_Galaxy" title="Sculptor Dwarf Irregular Galaxy">Sculptor Dwarf Irregular Galaxy</a></li> <li><a href="/wiki/UNCOVER-z12" title="UNCOVER-z12">UNCOVER-z12</a></li> <li><a href="/wiki/UNCOVER-z13" title="UNCOVER-z13">UNCOVER-z13</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="Galaxy_clusters" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Galaxy_cluster" title="Galaxy cluster">Galaxy clusters</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/Abell_2667" title="Abell 2667">Abell 2667</a></li> <li><a href="/wiki/Abell_2744" title="Abell 2744">Abell 2744</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-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/SN_2009gj" title="SN 2009gj">SN 2009gj</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" 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