Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:exoplanet
|
| gptkbp:alternativeName |
GJ 581d
|
| gptkbp:constellation |
Libra
|
| gptkbp:discoveredBy |
gptkb:Stéphane_Udry
|
| gptkbp:discoveredIn |
2007
|
| gptkbp:discoveryMethod |
radial velocity
|
| gptkbp:distanceFromEarth |
about 20.3 light-years
|
| gptkbp:eccentricity |
0.38
|
| gptkbp:habitabilityStatus |
potentially habitable (disputed)
|
| gptkbp:hostedBy |
gptkb:white_dwarf
gptkb:Gliese_581 |
| gptkbp:locatedIn |
gptkb:Gliese_581_system
|
| gptkbp:mass |
about 6.98 Earth masses
|
| gptkbp:orbitType |
gptkb:Gliese_581
about 66.8 days |
| gptkbp:semiMajorAxis |
0.218 AU
|
| gptkbp:status |
existence disputed
|
| gptkbp:bfsParent |
gptkb:Stéphane_Udry
gptkb:Gliese_581_planetary_system |
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Gliese 581d
|