AlcyonevsAlshain
Alshain has a higher Absolute Magnitude (3 vs -3 mag), while Alshain has a higher Color Index (B-V) (1 vs 0), while Alcyone has a higher Luminosity (964 vs 5 × Sun).
Brightness
3
Apparent Magnitude
4
-3
Absolute Magnitude
3
964
Luminosity
5
Physical Properties
403
Distance
45
11,343
Surface Temperature
5,120
0
Color Index (B-V)
1
Position
4
Right Ascension
20
24
Declination
6
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Data sourced from HYG Database (Free for any purpose, including commercial).