Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
galactic supercluster
|
| gptkbp:contains |
gptkb:Perseus_Cluster
Abell 426 Abell 262 Abell 347 NGC 1052 group NGC 1129 group NGC 1167 group NGC 128 group NGC 315 group NGC 383 group NGC 507 group NGC 777 group Pisces Cluster |
| gptkbp:discoveredBy |
astronomers in the 1970s
|
| gptkbp:distanceFromEarth |
about 250 million light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pisces-Perseus Supercluster
|
| gptkbp:length |
about 300 million light-years
about 40 degrees across the sky |
| gptkbp:locatedIn |
constellations Pisces and Perseus
|
| gptkbp:notableFor |
one of the most massive known structures in the nearby universe
|
| gptkbp:partOf |
gptkb:observable_universe
|
| gptkbp:redshift |
z ≈ 0.018
|
| gptkbp:bfsParent |
gptkb:NGC_507_Group
gptkb:Martha_Haynes gptkb:Pisces_I |
| gptkbp:bfsLayer |
8
|