Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
gptkb:Butterfly_Nebula
|
| gptkbp:apparentMagnitude |
13
|
| gptkbp:centralStarType |
white dwarf
|
| gptkbp:discoveredBy |
gptkb:Donald_Howard_Menzel
|
| gptkbp:discoveredIn |
1922
|
| gptkbp:distanceFromEarth |
~2500 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Menzel 7 (planetary nebula)
|
| gptkbp:locatedIn |
gptkb:Ophiuchus
|
| gptkbp:NGCNumber |
gptkb:NGC_6302
|
| gptkbp:notableFeature |
bipolar structure
|
| gptkbp:bfsParent |
gptkb:Donald_H._Menzel
|
| gptkbp:bfsLayer |
7
|