RigelvsSpica
Rigel has a higher Luminosity (51,665 vs 2,070 × Sun), while Rigel has a higher Color Index (B-V) (0 vs 0), while Spica has a higher Apparent Magnitude (1 vs 0 mag).
Brightness
0
Apparent Magnitude
1
-7
Absolute Magnitude
-3
51,665
Luminosity
2,070
Physical Properties
863
Distance
250
10,516
Surface Temperature
14,492
0
Color Index (B-V)
0
Position
5
Right Ascension
13
-8
Declination
-11
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Data sourced from HYG Database (Free for any purpose, including commercial).