Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:alsoKnownAs |
NGC 559
|
| gptkbp:angularSize |
7 arcminutes
|
| gptkbp:apparentMagnitude |
7.4
|
| gptkbp:catalogue |
gptkb:Caldwell_catalogue
gptkb:NGC_catalogue |
| gptkbp:contains |
about 30 stars
|
| gptkbp:declination |
+63° 18′ 54″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1787
|
| gptkbp:distanceFromEarth |
3900 light years
|
| gptkbp:locatedIn |
constellation Cassiopeia
|
| gptkbp:rightAscension |
01h 29m 32s
|
| gptkbp:bfsParent |
gptkb:NGC_5866
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Caldwell 8
|