Barnard's StarvsRukbat
Barnard's Star has a higher Declination (5 vs -41 °), while Barnard's Star has a higher Color Index (B-V) (2 vs 0), while Rukbat has a higher Luminosity (71 vs 0 × Sun).
Brightness
10
Apparent Magnitude
4
13
Absolute Magnitude
0
0
Luminosity
71
Physical Properties
6
Distance
182
3,691
Surface Temperature
11,658
2
Color Index (B-V)
0
Position
18
Right Ascension
19
5
Declination
-41
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Data sourced from HYG Database (Free for any purpose, including commercial).