BunavsCopernicus
Buna has a higher Luminosity (4 vs 1 × Sun), while Buna has a higher Distance (189 vs 40 light-years), while Copernicus has a higher Right Ascension (9 vs 3 h).
Brightness
7
Apparent Magnitude
6
3
Absolute Magnitude
6
4
Luminosity
1
Physical Properties
189
Distance
40
5,757
Surface Temperature
5,081
1
Color Index (B-V)
1
Position
3
Right Ascension
9
42
Declination
28
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Data sourced from HYG Database (Free for any purpose, including commercial).