Statements (23)
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:Gliese_581
white dwarf |
https://www.w3.org/2000/01/rdf-schema#label |
Gliese 581d
|
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 gptkb:Gliese_581_planetary_system gptkb:Gliese_581_system |
gptkbp:bfsLayer |
7
|