Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:white_dwarf
|
| gptkbp:apparentMagnitude |
15.54
15.43 15.47 |
| gptkbp:constellation |
gptkb:Cepheus
|
| gptkbp:declination |
+78° 43′ 11.1″
|
| gptkbp:diameter |
~0.1 solar radii
|
| gptkbp:discoveredBy |
gptkb:2MASS_survey
|
| gptkbp:distanceFromEarth |
11.5 light-years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:mass |
~0.03 solar masses
|
| gptkbp:parallax |
2.1 mas
283.2 mas |
| gptkbp:rightAscension |
22h 21m 53.60s
|
| gptkbp:spectralType |
gptkb:T6
|
| gptkbp:temperature |
~900 K
|
| gptkbp:bfsParent |
gptkb:S_Cephei
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
2MASS J22215360+7843111
|