FomalhautvsRigel
Fomalhaut has a higher Absolute Magnitude (2 vs -7 mag), while Fomalhaut has a higher Color Index (B-V) (0 vs 0), while Rigel has a higher Luminosity (51,665 vs 18 × Sun).
Brightness
1
Apparent Magnitude
0
2
Absolute Magnitude
-7
18
Luminosity
51,665
Physical Properties
25
Distance
863
8,615
Surface Temperature
10,516
0
Color Index (B-V)
0
Position
23
Right Ascension
5
-30
Declination
-8
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Data sourced from HYG Database (Free for any purpose, including commercial).