Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
50-200 million years
|
| gptkbp:apparentMagnitude |
1.35
|
| gptkbp:BayerDesignation |
gptkb:Alpha_Leonis
|
| gptkbp:catalogue |
gptkb:Smithsonian_Astrophysical_Observatory_Star_Catalog
|
| gptkbp:declination |
+11° 58′ 02″
|
| gptkbp:diameter |
3.1 solar radii
|
| gptkbp:distanceFromEarth |
79 light years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:hasCompanion |
gptkb:Regulus_B
gptkb:Regulus_C gptkb:Regulus_D |
| gptkbp:locatedIn |
constellation Leo
|
| gptkbp:luminosity |
288 times solar luminosity
|
| gptkbp:mass |
3.8 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.52
|
| gptkbp:name |
gptkb:Regulus
|
| gptkbp:otherDesignation |
gptkb:Regulus
gptkb:HD_91316 |
| gptkbp:parallax |
41.13 mas
|
| gptkbp:partOf |
gptkb:Leo_constellation
|
| gptkbp:rightAscension |
10h 08m 22.3s
|
| gptkbp:rotationPeriod |
317 km/s
|
| gptkbp:spectralType |
B7V
|
| gptkbp:variableType |
rotating ellipsoidal variable
|
| gptkbp:bfsParent |
gptkb:T_Coronae_Borealis
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
SAO 84162
|