AlfirkvsAtlas
Alfirk has a higher Right Ascension (21 vs 4 h), while Alfirk has a higher Luminosity (1,962 vs 427 × Sun), while Alfirk has a higher Declination (71 vs 24 °).
Brightness
3
Apparent Magnitude
4
-3
Absolute Magnitude
-2
1,962
Luminosity
427
Physical Properties
685
Distance
382
13,609
Surface Temperature
11,092
0
Color Index (B-V)
0
Position
21
Right Ascension
4
71
Declination
24
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Data sourced from HYG Database (Free for any purpose, including commercial).