|
gptkbp:instanceOf
|
gptkb:star
binary star system
|
|
gptkbp:apparentMagnitude
|
1.79
|
|
gptkbp:BayerDesignation
|
gptkb:Alpha_UMa
|
|
gptkbp:catalogueNumber
|
gptkb:HD_95689
gptkb:HIP_54061
gptkb:HR_4301
|
|
gptkbp:constellation
|
gptkb:Ursa_Major
|
|
gptkbp:declination
|
+61° 45′ 03.7241″
|
|
gptkbp:diameter
|
30 solar radii
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
123 light years
|
|
gptkbp:FlamsteedDesignation
|
gptkb:50_Ursae_Majoris
|
|
gptkbp:hasCompanion
|
gptkb:Alpha_Ursae_Majoris_B
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Alpha Ursae Majoris
|
|
gptkbp:locatedIn
|
gptkb:Ursa_Major
|
|
gptkbp:luminosity
|
316 solar luminosities
|
|
gptkbp:mass
|
4.25 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = -0.34
|
|
gptkbp:notableFor
|
pointer star to Polaris
|
|
gptkbp:otherName
|
gptkb:Dubhe
|
|
gptkbp:parallax
|
26.54 mas
|
|
gptkbp:partOf
|
gptkb:Big_Dipper
|
|
gptkbp:properMotionRA
|
-14.39 mas/yr
94.18 mas/yr
|
|
gptkbp:radialVelocity
|
-10.4 km/s
|
|
gptkbp:rightAscension
|
11h 03m 43.67152s
|
|
gptkbp:spectralType
|
K0III
|
|
gptkbp:temperature
|
4,500 K
|
|
gptkbp:variant
|
no
|
|
gptkbp:bfsParent
|
gptkb:Ursae_Majoris
gptkb:Dubhe
|
|
gptkbp:bfsLayer
|
7
|