Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
variable star |
| gptkbp:apparentMagnitude |
6.61
|
| gptkbp:catalogue |
Simbad: V391+Peg
|
| gptkbp:constellation |
gptkb:Pegasus
|
| gptkbp:declination |
+26° 25′ 47″
|
| gptkbp:diameter |
0.23 solar radii
|
| gptkbp:discoveredExoplanetCandidate |
V391 Pegasi b
|
| gptkbp:distanceFromEarth |
4,600 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
V391 Pegasi
|
| gptkbp:mass |
0.47 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -1.0
|
| gptkbp:otherName |
HS 2201+2610
|
| gptkbp:parallax |
0.71 mas
0.04 mas |
| gptkbp:properMotionRA |
-2.1 mas/yr
-7.2 mas/yr |
| gptkbp:rightAscension |
22h 03m 46.2s
|
| gptkbp:spectralType |
sdB
|
| gptkbp:temperature |
29,300 K
|
| gptkbp:variableType |
pulsating subdwarf B star
|
| gptkbp:bfsParent |
gptkb:Extreme_Horizontal_Branch_star
gptkb:subdwarf_B |
| gptkbp:bfsLayer |
8
|