AlcyonevsRigel
Alcyone has a higher Declination (24 vs -8 °), while Rigel has a higher Luminosity (51,665 vs 964 × Sun), while Alcyone has a higher Apparent Magnitude (3 vs 0 mag).
Brightness
3
Apparent Magnitude
0
-3
Absolute Magnitude
-7
964
Luminosity
51,665
Physical Properties
403
Distance
863
11,343
Surface Temperature
10,516
0
Color Index (B-V)
0
Position
4
Right Ascension
5
24
Declination
-8
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Data sourced from HYG Database (Free for any purpose, including commercial).