Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:red_supergiant
|
| gptkbp:apparentMagnitude |
2.61
|
| gptkbp:catalogueNumber |
gptkb:HD_89484
gptkb:HIP_50685 gptkb:HR_4057 |
| gptkbp:component |
γ Leonis binary system
|
| gptkbp:declination |
+19° 50′ 30″
|
| gptkbp:diameter |
about 23 solar radii
|
| gptkbp:distanceFromEarth |
about 130 light-years
|
| gptkbp:locatedIn |
constellation Leo
|
| gptkbp:luminosity |
about 180 times solar luminosity
|
| gptkbp:mass |
1.23 solar masses
|
| gptkbp:metallicity |
[Fe/H] ≈ −0.03
|
| gptkbp:otherName |
gptkb:Algieba_A
|
| gptkbp:parallax |
25.07 mas
|
| gptkbp:partOf |
gptkb:Gamma_Leonis
|
| gptkbp:properMotionRA |
−250.86 mas/yr
−9.23 mas/yr |
| gptkbp:rightAscension |
10h 19m 58.3s
|
| gptkbp:spectralType |
K1IIIb
|
| gptkbp:temperature |
4470 K
|
| gptkbp:bfsParent |
gptkb:Algieba_A
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
γ Leonis A
|