AlcyonevsBuna
Buna has a higher Absolute Magnitude (3 vs -3 mag), while Buna has a higher Color Index (B-V) (1 vs 0), while Alcyone has a higher Luminosity (964 vs 4 × Sun).
Brightness
3
Apparent Magnitude
7
-3
Absolute Magnitude
3
964
Luminosity
4
Physical Properties
403
Distance
189
11,343
Surface Temperature
5,757
0
Color Index (B-V)
1
Position
4
Right Ascension
3
24
Declination
42
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Data sourced from HYG Database (Free for any purpose, including commercial).