Statements (16)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:exoplanet
|
gptkbp:alsoKnownAs |
gptkb:Poltergeist
|
gptkbp:discoveredBy |
gptkb:Aleksander_Wolszczan
|
gptkbp:discoveredIn |
1992
|
gptkbp:distanceFromEarth |
about 2,300 light-years
|
gptkbp:hostedBy |
pulsar
|
https://www.w3.org/2000/01/rdf-schema#label |
PSR B1257+12 c
|
gptkbp:locatedIn |
gptkb:Virgo_constellation
|
gptkbp:mass |
4.3 Earth masses
|
gptkbp:namedAfter |
Poltergeist (spirit)
|
gptkbp:orbitType |
gptkb:PSR_B1257+12
66.5419 days |
gptkbp:partOf |
gptkb:PSR_B1257+12_planetary_system
|
gptkbp:semiMajorAxis |
0.36 AU
|
gptkbp:bfsParent |
gptkb:first_exoplanets_(PSR_B1257+12)
|
gptkbp:bfsLayer |
6
|