Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
gptkb:Butterfly_Nebula
|
| gptkbp:apparentMagnitude |
13.8
|
| gptkbp:catalogueNumber |
gptkb:PN_G331.3+16.8
|
| gptkbp:centralStarType |
hot post-AGB star
|
| gptkbp:discoveredBy |
gptkb:Donald_Howard_Menzel
|
| gptkbp:discoveredIn |
1922
|
| gptkbp:distanceFromEarth |
about 2,500 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Menzel 6 (planetary nebula)
|
| gptkbp:locatedIn |
gptkb:Scorpius
|
| gptkbp:notableFeature |
bipolar structure
|
| gptkbp:bfsParent |
gptkb:Donald_H._Menzel
|
| gptkbp:bfsLayer |
7
|