|
gptkbp:instanceOf
|
gptkb:star
gptkb:astronomer
|
|
gptkbp:age
|
300 million years
|
|
gptkbp:apparentMagnitude
|
2.438
|
|
gptkbp:BayerDesignation
|
gptkb:γ_Ursae_Majoris
|
|
gptkbp:catalogue
|
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
Flamsteed designation 64 Ursae Majoris
|
|
gptkbp:colorIndexB-V
|
0.00
|
|
gptkbp:constellation
|
gptkb:Ursa_Major
|
|
gptkbp:declination
|
+54° 59′ 17″
|
|
gptkbp:diameter
|
3.4 solar radii
|
|
gptkbp:distanceFromEarth
|
83.2 light years
|
|
gptkbp:hasExoplanet
|
no
|
|
gptkbp:luminosity
|
65 times solar luminosity
|
|
gptkbp:mass
|
2.94 solar masses
|
|
gptkbp:metallicity
|
-0.08 [Fe/H]
|
|
gptkbp:otherName
|
gptkb:Gamma_Ursae_Majoris
gptkb:HD_112413
gptkb:Phad
|
|
gptkbp:parallax
|
39.20 mas
|
|
gptkbp:partOf
|
gptkb:Big_Dipper_asterism
|
|
gptkbp:properMotionRA
|
-107.16 mas/yr
-11.01 mas/yr
|
|
gptkbp:rightAscension
|
12h 15m 25.6s
|
|
gptkbp:rotationPeriod
|
178 km/s
|
|
gptkbp:spectralType
|
A0Ve
|
|
gptkbp:temperature
|
9340 K
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:HD_111904
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HR 4886
|