Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
3.41
|
| gptkbp:colorIndexB-V |
-0.19
|
| gptkbp:constellation |
gptkb:Centaurus
|
| gptkbp:declination |
-41° 41′ 15″
|
| gptkbp:distanceFromEarth |
475
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nu Cen
|
| gptkbp:luminosity |
~2,000 L☉
|
| gptkbp:mass |
~8 M☉
|
| gptkbp:otherDesignation |
HD 121263
HIP 68002 HR 5231 ν Centauri |
| gptkbp:parallax |
6.87 mas
|
| gptkbp:properMotionRA |
-22.13 mas/yr
-19.93 mas/yr |
| gptkbp:radialVelocity |
+2.0 km/s
|
| gptkbp:rightAscension |
13h 49m 36.1s
|
| gptkbp:rotationPeriod |
210 km/s
|
| gptkbp:spectralType |
B2IV
|
| gptkbp:variableStar |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:Scorpius–Centaurus_Association
|
| gptkbp:bfsLayer |
7
|