Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:alternativeName |
gptkb:M103
gptkb:Messier_103 |
| gptkbp:angularSize |
6 arcminutes
|
| gptkbp:apparentMagnitude |
7.4
|
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:constellation |
gptkb:Cassiopeia
|
| gptkbp:contains |
about 172 stars
|
| gptkbp:declination |
+60° 39′ 00″
|
| gptkbp:discoveredBy |
gptkb:Caroline_Herschel
|
| gptkbp:discoveredIn |
September 27, 1783
|
| gptkbp:distanceFromEarth |
about 8,000 light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 581
|
| gptkbp:locatedIn |
gptkb:Cassiopeia
|
| gptkbp:rightAscension |
01h 33m 23s
|
| gptkbp:bfsParent |
gptkb:M103
|
| gptkbp:bfsLayer |
7
|