HR 4295

URI: https://gptkb.org/entity/HR_4295
GPTKB entity
Statements (37)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkbp:age 500 million years
gptkbp:alsoKnownAs gptkb:Beta_Ursae_Majoris
gptkb:HD_95418
gptkbp:apparentMagnitude 2.37
gptkbp:BayerDesignation gptkb:Beta_Ursae_Majoris
gptkbp:catalogueNumber gptkb:HD_95418
gptkb:HIP_53910
gptkb:HR_4295
gptkb:SAO_27876
gptkb:BD+57_1423
gptkb:FK5_381
gptkb:GC_15119
gptkb:WDS_J11018+5623
gptkbp:constellation gptkb:Ursa_Major
gptkbp:declination +56° 22′ 57″
gptkbp:diameter 2.84 solar radii
gptkbp:distanceFromEarth 26 light years
gptkbp:FlamsteedDesignation gptkb:20_Ursae_Majoris
gptkbp:hasTraditionalName gptkb:Merak
https://www.w3.org/2000/01/rdf-schema#label HR 4295
gptkbp:luminosity 68 solar luminosities
gptkbp:mass 2.7 solar masses
gptkbp:metallicity -0.03 [Fe/H]
gptkbp:parallax 124.12 mas
gptkbp:partOf gptkb:Big_Dipper_asterism
gptkbp:properMotionRA -120.21 mas/yr
55.65 mas/yr
gptkbp:rightAscension 11h 01m 50.5s
gptkbp:rotationPeriod 46 km/s
gptkbp:spectralType A1IVps
gptkbp:surfaceGravity 3.79 (cgs)
gptkbp:temperature 9,225 K
gptkbp:visibleToNakedEye true
gptkbp:bfsParent gptkb:Merak
gptkb:北河
gptkbp:bfsLayer 7