Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:white_dwarf |
| gptkbp:apparentMagnitude |
>23 (very faint)
|
| gptkbp:catalogue |
gptkb:WISE
|
| gptkbp:declination |
−07° 14′ 42.5″
|
| gptkbp:discoveredBy |
gptkb:Kevin_Luhman
|
| gptkbp:discoveredIn |
2013
|
| gptkbp:distanceFromEarth |
6.6 light-years
|
| gptkbp:locatedIn |
constellation Hydra
|
| gptkbp:mass |
3-10 Jupiter masses
|
| gptkbp:nearestStarSystem |
gptkb:Alpha_Centauri
|
| gptkbp:notableFor |
coldest known brown dwarf
one of the Sun's nearest neighbors |
| gptkbp:otherName |
gptkb:WISE_J085510.83−071442.5
|
| gptkbp:parallax |
0.496 arcsec
|
| gptkbp:rightAscension |
08h 55m 10.83s
|
| gptkbp:spectralType |
Y-type
|
| gptkbp:temperature |
-48 to -13 °C
|
| gptkbp:bfsParent |
gptkb:Cotton_Belt_94470
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
SSW 94470
|