Statements (37)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
astronomer |
| gptkbp:apparentMagnitude |
1.25
|
| gptkbp:BayerDesignation |
gptkb:β_Crucis
|
| gptkbp:catalogueNumber |
gptkb:GC_17313
gptkb:SAO_240019 gptkb:FK5_494 2MASS J12474332-5941193 CD-59 4404 GSC 08626-02613 HD 111123 HIP 62434 HR 4853 WDS J12477-5941A |
| gptkbp:component |
gptkb:Southern_Cross
|
| gptkbp:constellation |
gptkb:Crux
|
| gptkbp:declination |
-59° 41′ 19″
|
| gptkbp:diameter |
8.4 solar radii
|
| gptkbp:discoveredBy |
ancient astronomers
|
| gptkbp:distanceFromEarth |
280 light years
|
| gptkbp:hasCompanion |
β Crucis B
β Crucis C |
| https://www.w3.org/2000/01/rdf-schema#label |
β Crucis
|
| gptkbp:luminosity |
34,000 times Sun
|
| gptkbp:mass |
16 solar masses
|
| gptkbp:otherName |
gptkb:Mimosa
Becrux |
| gptkbp:parallax |
11.71 mas
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:properMotionRA |
-14.60 mas/yr
-35.83 mas/yr |
| gptkbp:rightAscension |
12h 47m 43.3s
|
| gptkbp:spectralType |
B0.5 III
|
| gptkbp:temperature |
27,000 K
|
| gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:南十字星
|
| gptkbp:bfsLayer |
6
|