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	<title>M59-UCD3 - 版本历史</title>
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		<title>imported&gt;InternetArchiveBot：​补救1个来源，并将0个来源标记为失效。) #IABot (v2.0.8</title>
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		<updated>2021-02-07T17:54:56Z</updated>

		<summary type="html">&lt;p&gt;补救1个来源，并将0个来源标记为失效。) #IABot (v2.0.8&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新页面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox galaxy&lt;br /&gt;
| name = M59-UCD3&lt;br /&gt;
| image = [[File:M59-UCD3 M85-HCCI.png|200px]]&lt;br /&gt;
| caption = 2015年已知密度最高的矮星系M59-UCD3（左）與M85-HCC1（右）&lt;br /&gt;
|  epoch = [[曆元|J2000]]&lt;br /&gt;
| constellation name = [[室女座]]&lt;br /&gt;
| ra = 12:42:11.05&lt;br /&gt;
| dec = +11:38:41.3&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;M59-UCD3&amp;#039;&amp;#039;&amp;#039;是一個在天球上位於[[室女座]]的超小型[[矮星系]]，鄰近[[M59]]星系。該星系由[[聖荷西州立大學]]的兩名天文系學生發現於2015年。該星系的直徑是本[[銀河系]]的二百分之一，恆星分布密度是太陽周圍空間的一萬倍，是已知密度第二高的矮星系，僅次於同時發現的[[M85-HCC1]]&amp;lt;ref name=m59-ucd3&amp;gt;{{cite journal|last1=Sandoval|first1=Michael A.|last2=Vo|first2=Richard P.|last3=Romanowsky|first3=Aaron J.|last4=Strader|first4=Jay|last5=Choi|first5=Jieun|last6=Jennings|first6=Zachary G.|last7=Conroy|first7=Charlie|last8=Brodie|first8=Jean P.|last9=Foster|first9=Caroline|last10=Villaume|first10=Alexa|last11=Norris|first11=Mark A.|last12=Janz|first12=Joachim|last13=Forbes|first13=Duncan A.|title=HIDING IN PLAIN SIGHT: RECORD-BREAKING COMPACT STELLAR SYSTEMS IN THE SLOAN DIGITAL SKY SURVEY|journal=The Astrophysical Journal|date=23 July 2015|volume=808|issue=1|pages=L32|doi=10.1088/2041-8205/808/1/L32|arxiv=1506.08828v2}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=SpaceDaily-2015-07-29&amp;gt;{{cite news |url= http://www.spacedaily.com/reports/Undergraduates_discover_the_densest_galaxies_known_999.html |title= Undergraduates discover the densest galaxies known |date= 29 July 2015 |publisher= Space Daily |accessdate= 2015-12-29 |archive-date= 2015-08-18 |archive-url= https://web.archive.org/web/20150818040955/http://www.spacedaily.com/reports/Undergraduates_discover_the_densest_galaxies_known_999.html |dead-url= no }}&amp;lt;/ref&amp;gt;。&lt;br /&gt;
&lt;br /&gt;
==參考資料==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==參見==&lt;br /&gt;
* [[M60-UCD1]]（截至2013年密度最高的矮星系）&lt;br /&gt;
* {{link-en|M85-HCC1|M85-HCC1}}（2015年已知密度最高的矮星系）&lt;br /&gt;
{{星系}}&lt;br /&gt;
&lt;br /&gt;
[[Category:室女座]]&lt;br /&gt;
[[Category:矮星系]]&lt;br /&gt;
[[Category:2015年发现的天体|20150727]]&lt;br /&gt;
&lt;br /&gt;
{{galaxy-stub}}&lt;/div&gt;</summary>
		<author><name>imported&gt;InternetArchiveBot</name></author>
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