Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
5.5
|
| gptkbp:catalogueNumber |
gptkb:HD_148478B
gptkb:HR_6134 |
| gptkbp:color |
blue-white
|
| gptkbp:constellation |
gptkb:Scorpius
|
| gptkbp:declination |
−26° 25′ 55″
|
| gptkbp:diameter |
5.2 solar radii
|
| gptkbp:discoveredBy |
gptkb:Johann_Tobias_Bürg
|
| gptkbp:discoveredIn |
1819
|
| gptkbp:distanceFromEarth |
550 light years
|
| gptkbp:hasCompanion |
gptkb:Antares_A
|
| https://www.w3.org/2000/01/rdf-schema#label |
Antares B
|
| gptkbp:luminosity |
2,500 times Sun
|
| gptkbp:mass |
7.2 solar masses
|
| gptkbp:orbitType |
~2,562 years
|
| gptkbp:partOf |
gptkb:Antares_system
|
| gptkbp:rightAscension |
16h 29m 24.4s
|
| gptkbp:separationFromAntaresA |
2.9 arcseconds
|
| gptkbp:spectralType |
B2.5V
|
| gptkbp:temperature |
18,500 K
|
| gptkbp:bfsParent |
gptkb:Antares
|
| gptkbp:bfsLayer |
5
|