Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:white_dwarf
gptkb:stellar_object |
| gptkbp:atmosphere |
methane
water vapor ammonia |
| gptkbp:coolestKnown |
brown dwarfs
|
| gptkbp:discoveredBy |
gptkb:WISE_mission
2011 |
| gptkbp:distanceFromEarth |
within 40 light-years
|
| gptkbp:location |
gptkb:Milky_Way
|
| gptkbp:luminosity |
very low
|
| gptkbp:notableExample |
gptkb:WISE_0855−0714
|
| gptkbp:range |
5 to 30 Jupiter masses
|
| gptkbp:spectralType |
Y
|
| gptkbp:temperature |
below 500 K
|
| gptkbp:bfsParent |
gptkb:WISE_mission
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Y-dwarfs
|