first exoplanets (PSR B1257+12)
GPTKB entity
Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
exoplanet system
|
| gptkbp:containsPlanet |
gptkb:PSR_B1257+12_b
gptkb:PSR_B1257+12_c gptkb:PSR_B1257+12_d pulsar planets |
| gptkbp:discoveredBy |
gptkb:Aleksander_Wolszczan
|
| gptkbp:discoveredIn |
1992
|
| gptkbp:distanceFromEarth |
about 2,300 light-years
|
| gptkbp:hostedBy |
gptkb:PSR_B1257+12
|
| https://www.w3.org/2000/01/rdf-schema#label |
first exoplanets (PSR B1257+12)
|
| gptkbp:locatedIn |
gptkb:Virgo_constellation
|
| gptkbp:notableFor |
first confirmed discovery of exoplanets
|
| gptkbp:bfsParent |
gptkb:Arecibo_Observatory
|
| gptkbp:bfsLayer |
5
|