AlcyonevsRukbat
Alcyone has a higher Declination (24 vs -41 °), while Rukbat has a higher Absolute Magnitude (0 vs -3 mag), while Alcyone has a higher Luminosity (964 vs 71 × Sun).
Brightness
3
Apparent Magnitude
4
-3
Absolute Magnitude
0
964
Luminosity
71
Physical Properties
403
Distance
182
11,343
Surface Temperature
11,658
0
Color Index (B-V)
0
Position
4
Right Ascension
19
24
Declination
-41
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Data sourced from HYG Database (Free for any purpose, including commercial).