Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
25 million years
|
| gptkbp:alsoKnownAs |
gptkb:Gamma_Pegasi
gptkb:HD_222404 |
| gptkbp:apparentMagnitude |
2.83
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:catalogueNumber |
gptkb:HD_222404
gptkb:HR_8985 HIP 116805 |
| gptkbp:constellation |
gptkb:Pegasus
|
| gptkbp:declination |
+15° 17′ 29″
|
| gptkbp:diameter |
5 solar radii
|
| gptkbp:distanceFromEarth |
144 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 8985
|
| gptkbp:luminosity |
5,840 times solar luminosity
|
| gptkbp:mass |
9 solar masses
|
| gptkbp:metallicity |
-0.08
|
| gptkbp:parallax |
22.67 mas
|
| gptkbp:rightAscension |
23h 39m 20.8s
|
| gptkbp:rotationPeriod |
0 km/s
|
| gptkbp:spectralType |
B2IV
|
| gptkbp:temperature |
21,000 K
|
| gptkbp:variableStar |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:Zeta_Piscium
|
| gptkbp:bfsLayer |
6
|