|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:apparentMagnitude
|
2.42
-1.09
|
|
gptkbp:catalogueNumber
|
gptkb:ADS_17146
gptkb:BD+27_4591
gptkb:HD_217906
gptkb:HR_8775
gptkb:SAO_91141
gptkb:HIP_113963
gptkb:FK5_872
gptkb:GC_32006
gptkb:WDS_J23039+2805
|
|
gptkbp:colorIndexB-V
|
+1.64
+1.87
|
|
gptkbp:constellation
|
gptkb:Pegasus
|
|
gptkbp:declination
|
+28° 04′ 58″
|
|
gptkbp:diameter
|
95 solar radii
|
|
gptkbp:discoveredBy
|
known since antiquity
|
|
gptkbp:distanceFromEarth
|
196 light years
|
|
gptkbp:eponymOf
|
Scheat (Arabic: الساعد al-sāʽid, 'the upper arm')
|
|
gptkbp:evolutionaryStage
|
red supergiant
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
Southern Hemisphere (partially)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
β Pegasi
|
|
gptkbp:luminosity
|
1500 solar luminosities
|
|
gptkbp:mass
|
2.1 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = -0.08
|
|
gptkbp:otherName
|
gptkb:Scheat
|
|
gptkbp:parallax
|
16.63 mas
|
|
gptkbp:partOf
|
gptkb:Great_Square_of_Pegasus
|
|
gptkbp:properMotionRA
|
+13.03 mas/yr
+50.63 mas/yr
|
|
gptkbp:radialVelocity
|
-7.6 km/s
|
|
gptkbp:rightAscension
|
23h 03m 46.5s
|
|
gptkbp:spectralType
|
M2.5II-IIIe
|
|
gptkbp:temperature
|
3700 K
|
|
gptkbp:variableStar
|
semi-regular
|
|
gptkbp:bfsParent
|
gptkb:Beta_Pegasi
|
|
gptkbp:bfsLayer
|
7
|