Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:supernova
|
| gptkbp:apparentMagnitude |
2.0 (outburst)
10.2 (quiescence) |
| gptkbp:catalogue |
SIMBAD: T+CrB
|
| gptkbp:component |
gptkb:white_dwarf
gptkb:red_supergiant |
| gptkbp:declination |
+25° 55′ 12.6″
|
| gptkbp:discoveredBy |
1866
|
| gptkbp:distanceFromEarth |
~2,000 light-years
|
| gptkbp:hostedBy |
gptkb:Milky_Way
|
| gptkbp:locatedIn |
constellation Corona Borealis
|
| gptkbp:notableFor |
potential for future outburst
one of the few known recurrent novae in the Milky Way |
| gptkbp:orbitType |
227.6 days
|
| gptkbp:otherName |
gptkb:BD+25_3020
gptkb:HD_143454 gptkb:HR_5959 Nova Coronae Borealis 1866 |
| gptkbp:outburstYears |
1866
1946 |
| gptkbp:rightAscension |
15h 59m 30.16s
|
| gptkbp:spectralType |
M3III + white dwarf
|
| gptkbp:variableType |
symbiotic variable
|
| gptkbp:bfsParent |
gptkb:T_Coronae_Borealis
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
T CrB
|