Menzel 20 (planetary nebula)
GPTKB entity
Statements (18)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:planetary_nebula
|
gptkbp:alsoKnownAs |
gptkb:Trifid_Nebula
|
gptkbp:angularSize |
28 arcminutes
|
gptkbp:apparentMagnitude |
6.3
|
gptkbp:catalogue |
gptkb:Messier_20
|
gptkbp:centralStarType |
O7.5III
|
gptkbp:discoveredBy |
gptkb:Charles_Messier
|
gptkbp:discoveredIn |
1764
|
gptkbp:distanceFromEarth |
~4100 light-years
|
https://www.w3.org/2000/01/rdf-schema#label |
Menzel 20 (planetary nebula)
|
gptkbp:locatedIn |
gptkb:Sagittarius
|
gptkbp:NGCNumber |
gptkb:NGC_6514
|
gptkbp:notableFor |
gptkb:planetary_nebula
star formation region dark dust lanes |
gptkbp:partOf |
gptkb:Sagittarius_Star_Cloud
|
gptkbp:bfsParent |
gptkb:Donald_H._Menzel
|
gptkbp:bfsLayer |
7
|