Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:angularSize |
27 arcseconds
|
| gptkbp:apparentMagnitude |
10.4
8.8 |
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:centralStarType |
O-type
|
| gptkbp:declination |
+50° 31′ 30″
|
| gptkbp:discoveredBy |
gptkb:Friedrich_Georg_Wilhelm_von_Struve
|
| gptkbp:discoveredIn |
1791
|
| gptkbp:distanceFromEarth |
~2,200 light-years
|
| gptkbp:locatedIn |
gptkb:constellation_Cygnus
|
| gptkbp:notableFeature |
blinking effect due to bright central star
|
| gptkbp:otherName |
gptkb:Blinking_Planetary
gptkb:Caldwell_15 |
| gptkbp:rightAscension |
19h 44m 48.2s
|
| gptkbp:bfsParent |
gptkb:Cygnus_constellation
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
NGC 6826
|