Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:affiliatedWith |
gptkb:Scorpius–Centaurus_Association
|
| gptkbp:age |
18 million years
|
| gptkbp:apparentMagnitude |
3.87
|
| gptkbp:constellation |
gptkb:Centaurus
|
| gptkbp:declination |
-44° 48′ 05″
|
| gptkbp:diameter |
4.5 solar radii
|
| gptkbp:distanceFromEarth |
430 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Upsilon Centauri
|
| gptkbp:luminosity |
2,100 times Sun
|
| gptkbp:mass |
7.9 solar masses
|
| gptkbp:otherDesignation |
gptkb:GC_18713
gptkb:HIP_67464 2MASS J13493610-4448050 CD-44 8882 CPD-44 5792 GSC 08249-01913 HD 120307 HR 5193 SAO 224858 |
| gptkbp:parallax |
0.18 mas
7.56 mas |
| gptkbp:properMotionRA |
-33.13 mas/yr
-22.13 mas/yr |
| gptkbp:rightAscension |
13h 49m 36.1s
|
| gptkbp:rotationPeriod |
124 km/s
|
| gptkbp:spectralType |
B2IV/V
|
| gptkbp:temperature |
21,000 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Centaurus_constellation
|
| gptkbp:bfsLayer |
7
|