Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
gptkb:Owl_Nebula
|
| gptkbp:angularSize |
3.4 arcminutes
|
| gptkbp:apparentMagnitude |
9.9
|
| gptkbp:catalogue |
gptkb:Messier_97
|
| gptkbp:centralStarType |
white dwarf
|
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:declination |
+55° 01′ 08″
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
2030 light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 3587
|
| gptkbp:locatedIn |
gptkb:Milky_Way
|
| gptkbp:rightAscension |
11h 14m 47.7s
|
| gptkbp:bfsParent |
gptkb:Messier_97
gptkb:Owl_Nebula |
| gptkbp:bfsLayer |
7
|