|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
25 million years
|
|
gptkbp:apparentMagnitude
|
2.84
|
|
gptkbp:BayerDesignation
|
gptkb:γ_Pegasi
|
|
gptkbp:catalogueNumber
|
gptkb:ADS_1616
gptkb:BD+14_19
gptkb:FK5_8
gptkb:GC_38
gptkb:HD_886
gptkb:HIP_1067
gptkb:HR_39
gptkb:SAO_918
gptkb:WDS_00136+1511
|
|
gptkbp:constellation
|
gptkb:Pegasus
|
|
gptkbp:declination
|
+15° 11′ 00.6″
|
|
gptkbp:diameter
|
5 solar radii
|
|
gptkbp:distanceFromEarth
|
144 light years
|
|
gptkbp:evolutionaryStage
|
subgiant
|
|
gptkbp:FlamsteedDesignation
|
gptkb:88_Pegasi
|
|
gptkbp:hasCompanion
|
no
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma Pegasi
|
|
gptkbp:luminosity
|
5,840 times solar luminosity
|
|
gptkbp:mass
|
9 solar masses
|
|
gptkbp:metallicity
|
-0.14 [Fe/H]
|
|
gptkbp:otherName
|
gptkb:Algenib
|
|
gptkbp:parallax
|
22.44 mas
|
|
gptkbp:partOf
|
gptkb:Great_Square_of_Pegasus
|
|
gptkbp:properMotionRA
|
+2.25 mas/yr
-8.24 mas/yr
|
|
gptkbp:radialVelocity
|
-7.5 km/s
|
|
gptkbp:rightAscension
|
00h 13m 14.158s
|
|
gptkbp:rotationPeriod
|
0 km/s (projected)
|
|
gptkbp:spectralType
|
B2IV
|
|
gptkbp:temperature
|
21,000 K
|
|
gptkbp:variableType
|
gptkb:Beta_Cephei_variable
|
|
gptkbp:visibleToNakedEye
|
true
|
|
gptkbp:bfsParent
|
gptkb:Great_Square
|
|
gptkbp:bfsLayer
|
6
|