Coma Star Cluster

URI: https://gptkb.org/entity/Coma_Star_Cluster
GPTKB entity
Statements (24)
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
https://www.w3.org/2000/01/rdf-schema#label Coma Star Cluster
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