Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
~300 million years
|
| gptkbp:alsoKnownAs |
gptkb:Messier_46
|
| gptkbp:angularSize |
27 arcminutes
|
| gptkbp:apparentMagnitude |
6.1
|
| gptkbp:constellation |
gptkb:Puppis
|
| gptkbp:contains |
gptkb:planetary_nebula_NGC_2438
|
| gptkbp:declination |
-14° 48′ 36″
|
| gptkbp:discoveredBy |
gptkb:Charles_Messier
|
| gptkbp:discoveredIn |
February 19, 1771
|
| gptkbp:distanceFromEarth |
5400 light years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:rightAscension |
07h 41m 46s
|
| gptkbp:trumplerClassification |
II,2,r
|
| gptkbp:bfsParent |
gptkb:Messier_46
gptkb:Puppis |
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
NGC 2437
|