Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
binary star system
|
| gptkbp:apparentMagnitude |
1.98
|
| gptkbp:declination |
+19° 50′ 30″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1782
|
| gptkbp:distanceFromEarth |
130 light years
|
| gptkbp:hasComponent |
gptkb:Gamma_Leonis_A
gptkb:Gamma_Leonis_B |
| gptkbp:hasExoplanet |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gamma Leonis binary system
|
| gptkbp:locatedIn |
constellation Leo
|
| gptkbp:orbitType |
510 years
|
| gptkbp:otherName |
gptkb:Algieba
|
| gptkbp:primaryStarLuminosity |
180 solar luminosities
|
| gptkbp:primaryStarMass |
1.23 solar masses
|
| gptkbp:primaryStarRadius |
23 solar radii
|
| gptkbp:rightAscension |
10h 19m 58.3s
|
| gptkbp:secondaryStarLuminosity |
50 solar luminosities
|
| gptkbp:secondaryStarMass |
0.8 solar masses
|
| gptkbp:secondaryStarRadius |
10 solar radii
|
| gptkbp:separates |
4.6 arcseconds
|
| gptkbp:spectralType |
K1-III
G7III |
| gptkbp:visibleToNakedEye |
yes
|
| gptkbp:bfsParent |
gptkb:Algieba_A
gptkb:Gamma_Leonis_A |
| gptkbp:bfsLayer |
7
|