AlcyonevsArcturus
Arcturus has a higher Color Index (B-V) (1 vs 0), while Alcyone has a higher Apparent Magnitude (3 vs 0 mag), while Alcyone has a higher Distance (403 vs 37 light-years).
Brightness
3
Apparent Magnitude
0
-3
Absolute Magnitude
0
964
Luminosity
116
Physical Properties
403
Distance
37
11,343
Surface Temperature
4,234
0
Color Index (B-V)
1
Position
4
Right Ascension
14
24
Declination
19
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Data sourced from HYG Database (Free for any purpose, including commercial).