Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:variable_star |
| gptkbp:apparentMagnitude |
4.59
-2.94 |
| gptkbp:constellation |
gptkb:Carina
|
| gptkbp:declination |
-59° 14′ 04″
|
| gptkbp:diameter |
5.6 solar radii
|
| gptkbp:discoveredBy |
variable star designation assigned in 1975
|
| gptkbp:distanceFromEarth |
1,200 light years
|
| gptkbp:luminosity |
3,200 times Sun
|
| gptkbp:mass |
8.4 solar masses
|
| gptkbp:metallicity |
-0.13 [Fe/H]
|
| gptkbp:otherDesignation |
CD-59 2600
HD 79658 HIP 45168 HR 3663 SAO 236442 |
| gptkbp:parallax |
2.67 mas
0.16 mas |
| gptkbp:properMotionRA |
+8.13 mas/yr
-14.13 mas/yr |
| gptkbp:rightAscension |
09h 11m 39.1s
|
| gptkbp:rotationPeriod |
70 km/s
|
| gptkbp:spectralType |
B2IV
|
| gptkbp:temperature |
21,150 K
|
| gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:Carina
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
V257 Carinae
|