Perseus Cluster

http://astrothesaurus.org/uat/1214

dcterms modified equal to or less than 2020-11-17T19:25:30.789Zequal to or more than 2020-11-17T19:25:30.789Z
broader
http://astrothesaurus.org/uat/584 original
narrower
1214 original
definition A galaxy cluster of about 12,000 members about 250 million light-years (redshift z = 0.0176) away, covering 4° of sky in the constellation Perseus. It is dominated by elliptical galaxies. At its center lies the radio source Perseus A. Also known as Abell 426 (Abell catalog).
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contributor AAS_Frey.Katie original