Barnard's StarvsSirius
Barnard's Star has a higher Declination (5 vs -17 °), while Barnard's Star has a higher Apparent Magnitude (10 vs -1 mag), while Sirius has a higher Luminosity (23 vs 0 × Sun).
Brightness
10
Apparent Magnitude
-1
13
Absolute Magnitude
1
0
Luminosity
23
Physical Properties
6
Distance
9
3,691
Surface Temperature
10,014
2
Color Index (B-V)
0
Position
18
Right Ascension
7
5
Declination
-17
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Data sourced from HYG Database (Free for any purpose, including commercial).