AlrubavsHadar
Alruba has a higher Declination (54 vs -60 °), while Alruba has a higher Color Index (B-V) (0 vs 0), while Hadar has a higher Luminosity (7,171 vs 117 × Sun).
Brightness
6
Apparent Magnitude
1
0
Absolute Magnitude
-5
117
Luminosity
7,171
Physical Properties
533
Distance
392
9,918
Surface Temperature
14,381
0
Color Index (B-V)
0
Position
18
Right Ascension
14
54
Declination
-60
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Data sourced from HYG Database (Free for any purpose, including commercial).