Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
200 million years
|
| gptkbp:apparentMagnitude |
2.49
|
| gptkbp:BayerDesignation |
gptkb:α_Pegasi
|
| gptkbp:catalogueNumber |
gptkb:ADS_16402_A
gptkb:BD+14_4929 gptkb:FK5_870 gptkb:GC_32016 gptkb:HD_218045 gptkb:HR_8775 gptkb:SAO_108378 gptkb:WDS_J23048+1512A gptkb:HIP_113963 |
| gptkbp:constellation |
gptkb:Pegasus
|
| gptkbp:declination |
+15° 12′ 19″
|
| gptkbp:diameter |
4.72 solar radii
|
| gptkbp:distanceFromEarth |
133 light years
|
| gptkbp:luminosity |
135 times Sun
|
| gptkbp:mass |
3.5 solar masses
|
| gptkbp:metallicity |
-0.14 [Fe/H]
|
| gptkbp:otherName |
gptkb:Alpha_Pegasi
|
| gptkbp:parallax |
24.52 mas
|
| gptkbp:partOf |
gptkb:Great_Square_of_Pegasus
|
| gptkbp:properMotionRA |
+62.78 mas/yr
-49.93 mas/yr |
| gptkbp:rightAscension |
23h 04m 45.6s
|
| gptkbp:rotationPeriod |
125 km/s
|
| gptkbp:spectralType |
B9III
|
| gptkbp:temperature |
9,800 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Great_Square
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Markab
|