|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
1.09 billion years
|
|
gptkbp:apparentMagnitude
|
2.27
|
|
gptkbp:BayerDesignation
|
gptkb:β_Cassiopeiae
|
|
gptkbp:catalogueNumber
|
gptkb:ADS_94
gptkb:HD_432
gptkb:HIP_746
gptkb:HR_21
gptkb:SAO_210
gptkb:2MASS_J00091068+5908590
gptkb:BD+59_003
gptkb:FK5_3
gptkb:GCRV_18
gptkb:GC_104
gptkb:Gaia_DR2_429539960000576000
gptkb:PLX_18
gptkb:PPM_13810
gptkb:TYC_4010-2516-1
AG+59 8
|
|
gptkbp:colorIndexB-V
|
+0.10
+0.34
|
|
gptkbp:constellation
|
gptkb:Cassiopeia
|
|
gptkbp:declination
|
+59° 08′ 59″
|
|
gptkbp:diameter
|
3.43 solar radii
|
|
gptkbp:distanceFromEarth
|
54.5 light years
|
|
gptkbp:hasTraditionalName
|
gptkb:Caph
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
Southern Hemisphere (partially)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Caph
|
|
gptkbp:IAUApprovedName
|
gptkb:Caph
|
|
gptkbp:isCornerStarOf
|
gptkb:Cassiopeia_W_asterism
|
|
gptkbp:isNavigationalStar
|
true
|
|
gptkbp:luminosity
|
28 times solar luminosity
|
|
gptkbp:mass
|
1.9 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = -0.09
|
|
gptkbp:otherName
|
gptkb:Beta_Cassiopeiae
|
|
gptkbp:parallax
|
59.58 mas
|
|
gptkbp:partOf
|
gptkb:Cassiopeia_constellation
|
|
gptkbp:properMotionRA
|
+0.166 arcsec/yr
|
|
gptkbp:rightAscension
|
00h 09m 10.7s
|
|
gptkbp:rotationPeriod
|
71 km/s
|
|
gptkbp:spectralType
|
F2III
|
|
gptkbp:temperature
|
7,079 K
|
|
gptkbp:variableStar
|
gptkb:Delta_Scuti_variable
|
|
gptkbp:bfsParent
|
gptkb:Cassiopée
gptkb:Cassiopeia
gptkb:Cassiopeia_constellation
gptkb:Beta_Cassiopeiae
|
|
gptkbp:bfsLayer
|
7
|