Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
OB association
|
| gptkbp:age |
about 50 million years
|
| gptkbp:alternativeName |
Per OB2
|
| gptkbp:contains |
gptkb:Alpha_Persei
gptkb:Zeta_Persei gptkb:Alpha_Persei_Cluster Delta Persei 48 Persei Psi Persei Sigma Persei |
| gptkbp:discoveredBy |
gptkb:Otto_Struve
|
| gptkbp:discoveredIn |
1914
|
| gptkbp:distanceFromEarth |
about 600 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Perseus OB2
|
| gptkbp:locatedIn |
gptkb:Perseus_constellation
|
| gptkbp:stellarPopulation |
young, massive stars
|
| gptkbp:bfsParent |
gptkb:Perseus_OB_associations
|
| gptkbp:bfsLayer |
7
|