Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
9.6
|
| gptkbp:catalogue |
gptkb:Bonner_Durchmusterung
|
| gptkbp:declination |
+40° 36′ 56″
|
| gptkbp:distanceFromEarth |
7,800 light years
|
| gptkbp:locatedIn |
gptkb:constellation_Cygnus
|
| gptkbp:notableFor |
contains a black hole
|
| gptkbp:otherDesignation |
gptkb:V404_Cygni
|
| gptkbp:rightAscension |
20h 21m 39.2s
|
| gptkbp:variableStar |
gptkb:binary_star_system
|
| gptkbp:bfsParent |
gptkb:Rukbat
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
BD-40 12210
|