Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
astronomer |
| gptkbp:alternativeName |
gptkb:Thor's_Helmet
|
| gptkbp:angularSize |
8 × 8 arcminutes
|
| gptkbp:apparentMagnitude |
11.45
|
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:centralStarType |
gptkb:WR7
white dwarf |
| gptkbp:constellation |
gptkb:Canis_Major
|
| gptkbp:declination |
-13° 13′ 00″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1785
|
| gptkbp:distanceFromEarth |
11,960 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 2359
|
| gptkbp:ionizedBy |
stellar wind
|
| gptkbp:locatedIn |
gptkb:Milky_Way
|
| gptkbp:notableFor |
association with massive star evolution
complex filamentary structure |
| gptkbp:rightAscension |
07h 18m 30s
|
| gptkbp:shape |
bubble-like
|
| gptkbp:bfsParent |
gptkb:Canis_Major
gptkb:HD_56925 gptkb:planetary_nebula |
| gptkbp:bfsLayer |
6
|