Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
3.2 billion years
|
| gptkbp:apparentMagnitude |
4.38
4.26 |
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
0.59
|
| gptkbp:constellation |
gptkb:Coma_Berenices
|
| gptkbp:declination |
+21° 58′ 15.7″
|
| gptkbp:diameter |
1.2 solar radii
|
| gptkbp:distanceFromEarth |
29.9 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Beta Comae Berenices
|
| gptkbp:luminosity |
1.9 solar luminosities
|
| gptkbp:mainSequence |
yes
|
| gptkbp:mass |
1.15 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.15
|
| gptkbp:name |
gptkb:Beta_Comae_Berenices
|
| gptkbp:otherDesignation |
gptkb:BD+22_2517
gptkb:Gliese_501 gptkb:HD_114710 gptkb:HIP_64394 gptkb:HR_4983 gptkb:SAO_82599 |
| gptkbp:parallax |
109.21 mas
|
| gptkbp:radialVelocity |
-9.6 km/s
|
| gptkbp:rightAscension |
12h 33m 44.55s
|
| gptkbp:rotationPeriod |
2.8 km/s
|
| gptkbp:solarAnalog |
yes
|
| gptkbp:spectralType |
G0V
|
| gptkbp:variant |
no
|
| gptkbp:bfsParent |
gptkb:Lock_of_Berenice
|
| gptkbp:bfsLayer |
6
|