Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
~387 million years
|
| gptkbp:angularSize |
10 arcminutes
|
| gptkbp:apparentMagnitude |
6.0
|
| gptkbp:catalogueNumber |
gptkb:NGC_2447
gptkb:M93 |
| gptkbp:contains |
about 80 stars
|
| gptkbp:declination |
-23° 52′
|
| gptkbp:discoveredBy |
gptkb:Charles_Messier
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
3400 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Messier 93
|
| gptkbp:locatedIn |
constellation Puppis
|
| gptkbp:partOf |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:rightAscension |
07h 44.6m
|
| gptkbp:bfsParent |
gptkb:Charles_Messier
|
| gptkbp:bfsLayer |
6
|