Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
6.09
|
| gptkbp:catalogueNumber |
gptkb:SAO_30413
|
| gptkbp:colorIndexB-V |
-0.19
+0.01 |
| gptkbp:declination |
+57° 05′ 09″
|
| gptkbp:distanceFromEarth |
~2,800 light years
|
| gptkbp:locatedIn |
gptkb:constellation_Perseus
|
| gptkbp:luminosity |
~34,000 L☉
|
| gptkbp:mass |
~19 M☉
|
| gptkbp:otherDesignation |
gptkb:HD_21291
gptkb:HIP_16147 |
| gptkbp:parallax |
1.16 mas
|
| gptkbp:properMotionRA |
-1.13 mas/yr
+1.13 mas/yr |
| gptkbp:radialVelocity |
-41.00 km/s
|
| gptkbp:rightAscension |
03h 28m 55.6s
|
| gptkbp:spectralType |
B9Ia
|
| gptkbp:temperature |
11,000 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:T_Draconis
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
SAO 30413
|