Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:supernova
|
| gptkbp:alsoKnownAs |
gptkb:NGC_6960
gptkb:Witch's_Broom_Nebula |
| gptkbp:angularSize |
about 70 arcminutes
|
| gptkbp:apparentMagnitude |
7.0
|
| gptkbp:bestViewedIn |
northern hemisphere summer
|
| gptkbp:catalogueNumber |
gptkb:NGC_6960
|
| gptkbp:contains |
gptkb:52_Cygni
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1784
|
| gptkbp:distanceFromEarth |
about 2,400 light-years
|
| gptkbp:hasViewOf |
amateur telescopes
|
| gptkbp:locatedIn |
gptkb:constellation_Cygnus
|
| gptkbp:originatedIn |
supernova explosion
|
| gptkbp:partOf |
gptkb:Veil_Nebula
|
| gptkbp:supernovaOccurred |
about 10,000 to 20,000 years ago
|
| gptkbp:type |
gptkb:planetary_nebula
|
| gptkbp:bfsParent |
gptkb:NGC_6960
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Veil Nebula West
|