Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
90 million years
|
| gptkbp:apparentMagnitude |
+3.77
|
| gptkbp:catalogueNumber |
gptkb:HD_204075
gptkb:HIP_105515 gptkb:HR_8204 |
| gptkbp:component |
gptkb:Zeta_Capricorni
|
| gptkbp:constellation |
gptkb:Capricornus
|
| gptkbp:diameter |
33 solar radii
|
| gptkbp:discoveredBy |
known since antiquity
|
| gptkbp:distanceFromEarth |
398 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zeta Capricorni A
|
| gptkbp:luminosity |
590 solar luminosities
|
| gptkbp:mass |
3.99 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.21
|
| gptkbp:name |
gptkb:Yen
|
| gptkbp:parallax |
8.20 mas
|
| gptkbp:radialVelocity |
-19.6 km/s
|
| gptkbp:spectralType |
G4Ib
|
| gptkbp:temperature |
5,000 K
|
| gptkbp:variableType |
SRd (semiregular variable)
|
| gptkbp:bfsParent |
gptkb:Zeta_Capricorni
|
| gptkbp:bfsLayer |
7
|