Coma Berenices Galaxy Cluster
GPTKB entity
Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alsoKnownAs |
gptkb:Coma_Cluster
|
| gptkbp:catalogueNumber |
gptkb:Abell_1656
|
| gptkbp:contains |
spiral galaxies
dwarf galaxies giant elliptical galaxies |
| gptkbp:declination |
+27° 58′
|
| gptkbp:discoveredBy |
gptkb:Frederick_William_Herschel
|
| gptkbp:discoveredIn |
1785
|
| gptkbp:distanceFromEarth |
321 million light-years
|
| gptkbp:dominantGalaxies |
gptkb:NGC_4874
gptkb:NGC_4889 |
| https://www.w3.org/2000/01/rdf-schema#label |
Coma Berenices Galaxy Cluster
|
| gptkbp:locatedIn |
gptkb:Coma_Berenices_constellation
|
| gptkbp:mass |
~10^15 solar masses
|
| gptkbp:memberOf |
gptkb:Coma_Supercluster
|
| gptkbp:notableFor |
study of dark matter
high proportion of elliptical galaxies |
| gptkbp:numberOfRooms |
over 1,000
|
| gptkbp:partOf |
Coma Filament
|
| gptkbp:redshift |
0.0231
|
| gptkbp:richnessClass |
2
|
| gptkbp:rightAscension |
12h 59m
|
| gptkbp:velocityDispersion |
~1000 km/s
|
| gptkbp:XRayEmission |
strong
|
| gptkbp:bfsParent |
gptkb:Comae_Berenices
|
| gptkbp:bfsLayer |
8
|