Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
3.84
|
| gptkbp:component |
γ Coronae Borealis A
γ Coronae Borealis B |
| gptkbp:constellation |
gptkb:Corona_Borealis
|
| gptkbp:declination |
+26° 17′ 45″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1781
|
| gptkbp:distanceFromEarth |
146 light years
|
| gptkbp:locatedIn |
gptkb:Corona_Borealis
|
| gptkbp:luminosity |
33 times Sun (B)
39 times Sun (A) |
| gptkbp:mass |
2.48 solar masses (B)
2.58 solar masses (A) |
| gptkbp:orbitType |
91.6 years
|
| gptkbp:otherName |
gptkb:Gamma_Coronae_Borealis
γ CrB |
| gptkbp:parallax |
0.18 mas
22.36 mas |
| gptkbp:properMotionRA |
+41.22 mas/yr (Dec)
−98.13 mas/yr (RA) |
| gptkbp:rightAscension |
15h 42m 44.6s
|
| gptkbp:separates |
0.20 arcseconds
|
| gptkbp:spectralType |
A0V
|
| gptkbp:temperature |
10,200 K (A)
9,800 K (B) |
| gptkbp:variableStar |
none
|
| gptkbp:bfsParent |
gptkb:Gamma_Coronae_Borealis
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
γ Coronae Borealis
|