Filamentary Nebula in Cygnus
GPTKB entity
Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:supernova
|
| gptkbp:alsoKnownAs |
gptkb:Cygnus_Loop
gptkb:Veil_Nebula |
| gptkbp:angularSize |
about 3 degrees
|
| gptkbp:apparentMagnitude |
7.0
|
| gptkbp:bestViewedIn |
gptkb:Northern_Hemisphere
late summer |
| gptkbp:catalogueNumber |
gptkb:Sharpless_103
SNR G074.0-08.6 |
| gptkbp:constellation |
gptkb:Cygnus
|
| gptkbp:contains |
gptkb:NGC_6960
gptkb:NGC_6992 gptkb:NGC_6995 gptkb:Pickering's_Triangle IC 1340 |
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1784
|
| gptkbp:distanceFromEarth |
about 1,470 light-years
|
| gptkbp:hasViewOf |
optical wavelengths
X-ray wavelengths radio wavelengths |
| gptkbp:locatedIn |
gptkb:Cygnus
|
| gptkbp:notableFeature |
gptkb:planetary_nebula
filamentary structure |
| gptkbp:origin |
supernova explosion
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:supernovaAge |
about 10,000 to 20,000 years
|
| gptkbp:bfsParent |
gptkb:NGC_6979
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Filamentary Nebula in Cygnus
|