Arkab PosteriorvsRigel
Arkab Posterior has a higher Absolute Magnitude (1 vs -7 mag), while Arkab Posterior has a higher Color Index (B-V) (0 vs 0), while Rigel has a higher Luminosity (51,665 vs 29 × Sun).
Brightness
4
Apparent Magnitude
0
1
Absolute Magnitude
-7
29
Luminosity
51,665
Physical Properties
134
Distance
863
7,158
Surface Temperature
10,516
0
Color Index (B-V)
0
Position
19
Right Ascension
5
-45
Declination
-8
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Data sourced from HYG Database (Free for any purpose, including commercial).