Beta Pegasi

URI: https://gptkb.org/entity/Beta_Pegasi

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:star gptkb:astronomer
gptkbp:apparentMagnitude	2.42
gptkbp:arabicName	gptkb:Al_Sa'id
gptkbp:BayerDesignation	gptkb:β_Pegasi
gptkbp:catalogueNumber	gptkb:ADS_17146 gptkb:BD+27_4787 gptkb:FK5_870 gptkb:GC_32016 gptkb:HD_217906 gptkb:HR_8775 gptkb:SAO_91141 gptkb:WDS_J23038+2805 gptkb:HIP_113963
gptkbp:constellation	gptkb:Pegasus
gptkbp:declination	+28° 04′ 58″
gptkbp:diameter	95 solar radii
gptkbp:discoveredBy	ancient astronomers
gptkbp:distanceFromEarth	196 light years
gptkbp:evolutionaryStage	gptkb:red_supergiant
gptkbp:FlamsteedDesignation	gptkb:13_Pegasi
gptkbp:hasExoplanet	no known exoplanets
gptkbp:IAUApprovedName	gptkb:Scheat
gptkbp:luminosity	1500 times Sun
gptkbp:mass	2.1 solar masses
gptkbp:metallicity	-0.08
gptkbp:otherName	gptkb:β_Pegasi gptkb:Scheat
gptkbp:parallax	16.37 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	M2.3II-III
gptkbp:temperature	3700 K
gptkbp:variableStar	semi-regular
gptkbp:visibleToNakedEye	yes
gptkbp:bfsParent	gptkb:Great_Square
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Beta Pegasi