Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
gptkb:HD_218045
gptkb:Gamma_Phoenicis |
| gptkbp:apparentMagnitude |
3.41
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue gptkb:SAO_231076 |
| gptkbp:colorIndexB-V |
+1.80
+1.57 |
| gptkbp:constellation |
gptkb:Phoenix
|
| gptkbp:declination |
-43° 31′ 51″
|
| gptkbp:diameter |
about 30 solar radii
|
| gptkbp:distanceFromEarth |
71 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 8781
|
| gptkbp:luminosity |
approximately 60 times Sun
|
| gptkbp:mass |
1.5 solar masses
|
| gptkbp:metallicity |
[Fe/H] ≈ -0.1
|
| gptkbp:parallax |
45.98 mas
|
| gptkbp:radialVelocity |
+18.5 km/s
|
| gptkbp:rightAscension |
23h 13m 17.3s
|
| gptkbp:spectralType |
M0III
|
| gptkbp:temperature |
3,900 K
|
| gptkbp:variableStar |
suspected
|
| gptkbp:bfsParent |
gptkb:Alpha_Pegasi
|
| gptkbp:bfsLayer |
7
|