Statements (18)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:exoplanet
|
gptkbp:alternativeName |
α Cen Bb
|
gptkbp:constellation |
gptkb:Centaurus
|
gptkbp:declination |
-60° 50′ 02″
|
gptkbp:detects |
radial velocity
|
gptkbp:discoveredBy |
Dumusque et al.
|
gptkbp:discoveredIn |
2012
|
gptkbp:distanceFromEarth |
4.37 light-years
|
gptkbp:eccentricity |
0 (assumed)
|
gptkbp:hostedBy |
gptkb:Alpha_Centauri_B
|
https://www.w3.org/2000/01/rdf-schema#label |
Alpha Centauri B b
|
gptkbp:minimumPressure |
1.13 Earth masses
|
gptkbp:orbitType |
3.24 days
|
gptkbp:rightAscension |
14h 39m 36.5s
|
gptkbp:semiMajorAxis |
0.04 AU
|
gptkbp:status |
unconfirmed
|
gptkbp:bfsParent |
gptkb:Alpha_Centauri_Bb_(disputed)
|
gptkbp:bfsLayer |
7
|