|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:apparentMagnitude
|
2.06
|
|
gptkbp:binarySystem
|
true
|
|
gptkbp:catalogue
|
gptkb:ADS_94
gptkb:BD+28_39
gptkb:FK5_2
gptkb:GC_110
gptkb:HD_358
gptkb:HIP_677
gptkb:HR_15
gptkb:SAO_73765
gptkb:WDS_J00085+2905
|
|
gptkbp:component
|
gptkb:Alpheratz_A
gptkb:Alpheratz_B
|
|
gptkbp:constellation
|
gptkb:Andromeda
|
|
gptkbp:declination
|
+29° 05′ 25.55″
|
|
gptkbp:diameter
|
2.7
|
|
gptkbp:discoveredBy
|
unknown
|
|
gptkbp:distanceFromEarth
|
97
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Alpheratz
|
|
gptkbp:luminosity
|
200
|
|
gptkbp:mass
|
3.6
|
|
gptkbp:metallicity
|
0.0
|
|
gptkbp:notableFor
|
brightest star in Andromeda
corner star of the Great Square of Pegasus
|
|
gptkbp:otherName
|
gptkb:Sirrah
gptkb:Alpha_Andromedae
|
|
gptkbp:parallax
|
33.62
|
|
gptkbp:partOf
|
gptkb:Great_Square_of_Pegasus
|
|
gptkbp:properMotionRA
|
-162.95 mas/yr
135.68 mas/yr
|
|
gptkbp:rightAscension
|
00h 08m 23.259s
|
|
gptkbp:spectralType
|
B8IVpMnHg
|
|
gptkbp:temperature
|
13800
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:Great_Square
gptkb:Andromeda
|
|
gptkbp:bfsLayer
|
6
|