Alpherg

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

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:star
gptkbp:age	260 million years
gptkbp:apparentMagnitude	3.62
gptkbp:BayerDesignation	gptkb:η_Piscium
gptkbp:catalogueNumber	gptkb:ADS_1556 gptkb:BD+15_220 gptkb:FK5_61 gptkb:GC_1862 gptkb:HD_9270 gptkb:HIP_7264 gptkb:SAO_92622 gptkb:WDS_J01085+1518 gptkb:HR_515
gptkbp:constellation	gptkb:Pisces
gptkbp:declination	+15° 18′ 32″
gptkbp:diameter	26 solar radii
gptkbp:distanceFromEarth	294 light years
gptkbp:evolutionaryStage	gptkb:red_supergiant
gptkbp:hasCompanion	yes faint star
gptkbp:hasTraditionalName	gptkb:Kullat_Nunu gptkb:Alpherg
gptkbp:IAUApprovedName	gptkb:Alpherg
gptkbp:luminosity	457 times solar luminosity
gptkbp:mass	3.6 solar masses
gptkbp:metallicity	-0.01 [Fe/H]
gptkbp:otherName	gptkb:Eta_Piscium
gptkbp:parallax	11.09 mas
gptkbp:properMotionRA	+44.13 mas/yr -2.47 mas/yr
gptkbp:rightAscension	01h 08m 35.1s
gptkbp:spectralType	G7IIIa
gptkbp:temperature	5,000 K
gptkbp:variableStar	no
gptkbp:bfsParent	gptkb:Bright_Star_Catalogue
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Alpherg