Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:red_supergiant
|
| gptkbp:apparentMagnitude |
2.61
|
| gptkbp:component |
gptkb:Gamma_Leonis_binary_system
|
| gptkbp:declination |
+19° 50′ 30″
|
| gptkbp:diameter |
23 solar radii
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1782
|
| gptkbp:distanceFromEarth |
130 light years
|
| gptkbp:locatedIn |
gptkb:Leo_constellation
|
| gptkbp:luminosity |
180 times solar luminosity
|
| gptkbp:mass |
1.23 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.03
|
| gptkbp:otherName |
gptkb:Algieba_A
gptkb:HD_89484 gptkb:HR_4057 |
| gptkbp:parallax |
25.96 mas
|
| gptkbp:partOf |
gptkb:Gamma_Leonis
|
| gptkbp:properMotionRA |
−250.86 mas/yr (RA)
−9.48 mas/yr (Dec) |
| gptkbp:radialVelocity |
−34.6 km/s
|
| gptkbp:rightAscension |
10h 19m 58.3s
|
| gptkbp:spectralType |
K1IIIb
|
| gptkbp:temperature |
4470 K
|
| gptkbp:bfsParent |
gptkb:Algieba
|
| gptkbp:bfsLayer |
6
|
| http://www.w3.org/2000/01/rdf-schema#label |
Gamma Leonis A
|