Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
14 million years
|
| gptkbp:angularSize |
10 arcminutes
|
| gptkbp:apparentMagnitude |
4.2
|
| gptkbp:catalogue |
gptkb:NGC_4755
|
| gptkbp:contains |
gptkb:HD_111812
gptkb:HD_111973 gptkb:Kappa_Crucis gptkb:HD_111613 gptkb:HD_111904 gptkb:HD_111990 |
| gptkbp:discoveredBy |
gptkb:Nicolas_Louis_de_Lacaille
|
| gptkbp:discoveredIn |
1751
|
| gptkbp:distanceFromEarth |
6,440 light years
|
| gptkbp:hasViewOf |
gptkb:Southern_Hemisphere
|
| https://www.w3.org/2000/01/rdf-schema#label |
Jewel Box
|
| gptkbp:locatedIn |
gptkb:Crux_constellation
|
| gptkbp:notableFor |
bright blue and red supergiant stars
|
| gptkbp:otherName |
gptkb:Kappa_Crucis_Cluster
gptkb:NGC_4755 |
| gptkbp:bfsParent |
gptkb:NGC_4755
|
| gptkbp:bfsLayer |
5
|