Menzel 97 (planetary nebula)
GPTKB entity
Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
gptkb:M97
gptkb:Owl_Nebula gptkb:PK_215+3.1 |
| gptkbp:angularSize |
3.4 arcminutes
|
| gptkbp:apparentMagnitude |
16
9.9 |
| gptkbp:catalogue |
gptkb:NGC_3587
gptkb:Messier_Catalogue |
| gptkbp:centralStarType |
white dwarf
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
about 2,030 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Menzel 97 (planetary nebula)
|
| gptkbp:locatedIn |
constellation Ursa Major
|
| gptkbp:notableFeature |
resembles an owl's face
|
| gptkbp:shape |
roughly spherical
|
| gptkbp:bfsParent |
gptkb:Donald_H._Menzel
|
| gptkbp:bfsLayer |
7
|