Statements (16)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:exoplanet
|
gptkbp:alternativeName |
gptkb:Draugr
|
gptkbp:constellation |
gptkb:Virgo
|
gptkbp:discoveredBy |
gptkb:Aleksander_Wolszczan
|
gptkbp:discoveredIn |
1992
|
gptkbp:distanceFromEarth |
gptkb:PSR_B1257+12_system
about 2,300 light-years |
gptkbp:firstExoplanetDiscovered |
true
|
gptkbp:hostedBy |
gptkb:PSR_B1257+12
|
https://www.w3.org/2000/01/rdf-schema#label |
PSR B1257+12 b
|
gptkbp:mass |
about 0.02 Earth masses
|
gptkbp:orbitType |
25.3 days
|
gptkbp:semiMajorAxis |
0.19 AU
|
gptkbp:type |
pulsar planet
|
gptkbp:bfsParent |
gptkb:first_exoplanets_(PSR_B1257+12)
|
gptkbp:bfsLayer |
6
|