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
|