Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
white dwarf
|
| gptkbp:alternativeName |
2MASSW J1207334-393254
|
| gptkbp:discoveredBy |
NASA's Chandra X-ray Observatory
|
| gptkbp:distanceFromEarth |
170 light-years
|
| gptkbp:hasCompanion |
planetary-mass companion
|
| gptkbp:hasXRayEmission |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
C 1207+186
|
| gptkbp:locatedIn |
constellation Serpens
|
| gptkbp:spectralType |
L dwarf
|
| gptkbp:bfsParent |
gptkb:NGC_4147
|
| gptkbp:bfsLayer |
8
|