|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
8 million years
|
|
gptkbp:apparentMagnitude
|
0.13
−6.69
|
|
gptkbp:brightestComponent
|
gptkb:Rigel_A
|
|
gptkbp:catalogueNumber
|
gptkb:SAO_131907
gptkb:ADS_3823
gptkb:BD−08°1063
gptkb:WDS_J05145-0812
gptkb:GC_6482
gptkb:HD_34085
gptkb:HIP_24436
gptkb:HR_1713
gptkb:2MASS_J05144298-0812169
gptkb:AAVSO_0510-08
gptkb:CD−08°_1063
gptkb:FK5_131
gptkb:GCRV_2334
gptkb:PLX_1472
gptkb:PPM_188776
gptkb:TYC_536-1011-1
|
|
gptkbp:colorIndexB-V
|
−0.86
−0.03
|
|
gptkbp:contains
|
gptkb:Rigel_A
gptkb:Rigel_C
gptkb:Rigel_Ba
gptkb:Rigel_Bb
|
|
gptkbp:declination
|
−08° 12′ 06″
|
|
gptkbp:distanceFromEarth
|
860 light years
|
|
gptkbp:evolutionaryStage
|
blue supergiant
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rigel star system
|
|
gptkbp:locatedIn
|
gptkb:Orion_constellation
|
|
gptkbp:luminosity
|
120,000 times Sun
|
|
gptkbp:mainStar
|
gptkb:Rigel_A
|
|
gptkbp:massOfPrimary
|
21 solar masses
|
|
gptkbp:metallicity
|
−0.06
|
|
gptkbp:notableFor
|
one of the brightest stars in the night sky
|
|
gptkbp:otherName
|
gptkb:Beta_Orionis
|
|
gptkbp:parallax
|
3.78 mas
|
|
gptkbp:properMotionRA
|
0.56 mas/yr
1.87 mas/yr
|
|
gptkbp:radialVelocity
|
+18.6 km/s
|
|
gptkbp:rating
|
at least 4
|
|
gptkbp:rightAscension
|
05h 14m 32.3s
|
|
gptkbp:secondarySystem
|
gptkb:Rigel_B
|
|
gptkbp:spectralType
|
B8Ia
|
|
gptkbp:tertiaryStar
|
gptkb:Rigel_C
|
|
gptkbp:variableStar
|
gptkb:Alpha_Cygni_variable
|
|
gptkbp:visibleToNakedEye
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Rigel_C
gptkb:Rigel_D
|
|
gptkbp:bfsLayer
|
7
|