Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
white dwarf
|
| gptkbp:apparentMagnitude |
15.32
15.44 15.47 |
| gptkbp:catalogue |
gptkb:2MASS
|
| gptkbp:declination |
+68° 29′ 28.0″
|
| gptkbp:discoveredBy |
gptkb:2MASS_survey
|
| https://www.w3.org/2000/01/rdf-schema#label |
2MASS J21093181+6829280
|
| gptkbp:locatedIn |
gptkb:constellation_Cepheus
|
| gptkbp:rightAscension |
21h 09m 31.81s
|
| gptkbp:spectralType |
T4.5
|
| gptkbp:bfsParent |
gptkb:T_Cephei
|
| gptkbp:bfsLayer |
7
|