Coma Star Cluster

URI: https://gptkb.org/entity/Coma_Star_Cluster

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:open_cluster
gptkbp:age	about 450 million years
gptkbp:alsoKnownAs	gptkb:Melotte_111
gptkbp:angularSize	7.5 degrees
gptkbp:apparentMagnitude	1.8
gptkbp:catalogueNumber	gptkb:Collinder_256 gptkb:Melotte_111
gptkbp:contains	gptkb:12_Comae_Berenices gptkb:13_Comae_Berenices gptkb:14_Comae_Berenices gptkb:16_Comae_Berenices
gptkbp:declination	+26° 00′
gptkbp:discoveredBy	gptkb:Ptolemy
gptkbp:distanceFromEarth	280 light years
gptkbp:locatedIn	gptkb:constellation_Coma_Berenices gptkb:Coma_Berenices
gptkbp:partOf	gptkb:Milky_Way
gptkbp:rating	about 40
gptkbp:rightAscension	12h 23m
gptkbp:visibleToNakedEye	yes
gptkbp:bfsParent	gptkb:Melotte_104 gptkb:Lock_of_Berenice
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Coma Star Cluster