Eta Ursae Majoris

URI: https://gptkb.org/entity/Eta_Ursae_Majoris
GPTKB entity
Statements (30)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkb:binary_star_system
gptkbp:age 10
gptkbp:apparentMagnitude 1.86
gptkbp:BayerDesignation gptkb:η_Ursae_Majoris
gptkbp:catalogueNumber gptkb:HD_120315
gptkb:HR_5185
gptkb:HIP_67239
gptkbp:constellation gptkb:Ursa_Major
gptkbp:declination +49° 18′ 48″
gptkbp:diameter 3.4
gptkbp:discoveredBy ancient
gptkbp:distanceFromEarth 104
gptkbp:IAUApprovedName gptkb:Alkaid
gptkbp:luminosity 594
gptkbp:mass 6
gptkbp:metallicity -0.08
gptkbp:name gptkb:Alkaid
gptkbp:otherName gptkb:Benetnasch
gptkb:Alkaid
gptkbp:partOf gptkb:Big_Dipper
gptkbp:rightAscension 13h 47m 32.4s
gptkbp:rotationPeriod 150
gptkbp:spectralType B3V
gptkbp:temperature 15,540
gptkbp:variableStar no
gptkbp:visibleInHemisphere northern
gptkbp:bfsParent gptkb:Alkaid
gptkbp:bfsLayer 7
https://www.w3.org/2000/01/rdf-schema#label Eta Ursae Majoris