|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
724 million years
|
|
gptkbp:alsoKnownAs
|
gptkb:Beta_Geminorum
gptkb:Pollux
|
|
gptkbp:apparentMagnitude
|
1.14
|
|
gptkbp:BayerDesignation
|
gptkb:β_Geminorum
|
|
gptkbp:brightestStar
|
gptkb:Gemini
|
|
gptkbp:catalogueNumber
|
gptkb:BD+28_1463
gptkb:HD_62509
gptkb:HIP_37826
gptkb:HR_2990
gptkb:SAO_79666
|
|
gptkbp:constellation
|
gptkb:Gemini
|
|
gptkbp:declination
|
+28° 01′ 34.316″
|
|
gptkbp:diameter
|
8.8 solar radii
|
|
gptkbp:distanceFromEarth
|
33.78 light years
|
|
gptkbp:eclipticLatitude
|
-0.34°
114.09°
|
|
gptkbp:FlamsteedDesignation
|
gptkb:78_Geminorum
|
|
gptkbp:hasExoplanet
|
gptkb:Pollux_b
|
|
gptkbp:hasTraditionalName
|
gptkb:Pollux
|
|
gptkbp:luminosity
|
43 solar luminosities
|
|
gptkbp:mass
|
1.91 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = +0.19
|
|
gptkbp:parallax
|
98.93 mas
|
|
gptkbp:properMotionRA
|
-626.55 mas/yr
-45.02 mas/yr
|
|
gptkbp:radialVelocity
|
3.23 km/s
|
|
gptkbp:rightAscension
|
07h 45m 18.949s
|
|
gptkbp:spectralType
|
K0III
|
|
gptkbp:temperature
|
4865 K
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:β_Geminorum
gptkb:Beta_Geminorum
gptkb:FK5_763
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 62509
|