ArcturusvsBarnard's Star
Barnard's Star has a higher Absolute Magnitude (13 vs 0 mag), while Barnard's Star has a higher Apparent Magnitude (10 vs 0 mag), while Arcturus has a higher Luminosity (116 vs 0 × Sun).
Brightness
0
Apparent Magnitude
10
0
Absolute Magnitude
13
116
Luminosity
0
Physical Properties
37
Distance
6
4,234
Surface Temperature
3,691
1
Color Index (B-V)
2
Position
14
Right Ascension
18
19
Declination
5
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Data sourced from HYG Database (Free for any purpose, including commercial).