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Coma Star Cluster

The Coma Star Cluster (also known as Melotte 111 or Collinder 256) is a nearby open cluster located in the constellation Coma Berenices. The cluster contains about 40 brighter stars (between magnitudes 5 and 10) with a common proper motion. The brighter stars of the cluster make out a distinctive "V" shape as seen when Coma Berenices is rising. The…

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Apparent dimensions (V)
7.5°
Apparent magnitude (V)
+1.8
Constellation
Coma Berenices
Declination
+25° 51′
Distance
280 ly (86 pc)
Estimated age
-

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Coma Star Cluster

Nodes11
Edges10
Triples10
Avg. degree1.82
Density0.181818
Components1

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Coma Star Cluster

Top relations

Apparent dimensions (V) · 1
Coma Star Cluster → 7.5°
Apparent magnitude (V) · 1
Coma Star Cluster → +1.8
Constellation · 1
Coma Star Cluster → Coma Berenices
Declination · 1
Coma Star Cluster → +25° 51′
Distance · 1
Coma Star Cluster → 280 ly (86 pc)
Estimated age · 1
Coma Star Cluster → -
Mass · 1
Coma Star Cluster → - M☉
Other designations · 1
Coma Star Cluster → Coma Ber Cluster, Cr 256, Mel 111, OCl 558.0
Radius · 1
Coma Star Cluster → -
Right ascension · 1
Coma Star Cluster → 12h 22.5m

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Important terminology

cluster coma open berenices distance also 111 brighter stars used approximately star 256 constellation 86 280 ly see melotte nearby

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Coma Star ClusterApparent dimensions (V)7.5°1.00infobox
Coma Star ClusterApparent magnitude (V)+1.81.00infobox
Coma Star ClusterConstellationComa Berenices1.00infobox
Coma Star ClusterDeclination+25° 51′1.00infobox
Coma Star ClusterDistance280 ly (86 pc)1.00infobox
Coma Star ClusterEstimated age-1.00infobox
Coma Star ClusterMass- M☉1.00infobox
Coma Star ClusterOther designationsComa Ber Cluster, Cr 256, Mel 111, OCl 558.01.00infobox
Coma Star ClusterRadius-1.00infobox
Coma Star ClusterRight ascension12h 22.5m1.00infobox

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