Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
3.5 billion years
|
| gptkbp:apparentMagnitude |
4.26
|
| gptkbp:catalogueNumber |
gptkb:SAO_44518
gptkb:BD+42_2309 gptkb:HD_109358 gptkb:HIP_61317 gptkb:HR_4915 |
| gptkbp:constellation |
gptkb:Canes_Venatici
|
| gptkbp:declination |
+41° 48′ 36″
|
| gptkbp:diameter |
1.5 solar radii
|
| gptkbp:discoveredBy |
gptkb:John_Flamsteed
|
| gptkbp:distanceFromEarth |
27.5 light years
|
| gptkbp:hasExoplanet |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
Canum Venaticorum
|
| gptkbp:luminosity |
3.5 times solar luminosity
|
| gptkbp:mass |
1.3 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.07
|
| gptkbp:otherName |
gptkb:Beta_Canum_Venaticorum
|
| gptkbp:parallax |
118.67 mas
|
| gptkbp:properMotionRA |
-489.01 mas/yr (RA), 41.42 mas/yr (Dec)
|
| gptkbp:radialVelocity |
-5.7 km/s
|
| gptkbp:rightAscension |
13h 11m 52.4s
|
| gptkbp:spectralType |
G0V
|
| gptkbp:variableStar |
gptkb:BY_Draconis
|
| gptkbp:bfsParent |
gptkb:Canes_Venatici
|
| gptkbp:bfsLayer |
6
|