Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:contains |
gptkb:Virgo_A_(M87)
over 2000 galaxies |
| gptkbp:discovered_by |
gptkb:William_Herschel
|
| gptkbp:distance_from_earth |
approximately 54 million light-years
|
| gptkbp:first_appearance |
1880s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Virgo galaxy cluster
|
| gptkbp:lighting |
high
|
| gptkbp:located_in |
gptkb:Virgo_constellation
|
| gptkbp:mass |
approximately 1.2 x 10^15 solar masses
|
| gptkbp:notable_galaxies |
gptkb:M84
gptkb:M86 gptkb:M87 gptkb:NGC_4388 gptkb:NGC_4472 gptkb:NGC_4486 |
| gptkbp:part_of |
gptkb:Laniakea_Supercluster
|
| gptkbp:redshift |
0.0037
|
| gptkbp:type |
rich cluster
|
| gptkbp:bfsParent |
gptkb:M87_galaxy
|
| gptkbp:bfsLayer |
6
|