AlkaphrahvsProxima Centauri
Alkaphrah has a higher Declination (47 vs -63 °), while Proxima Centauri has a higher Absolute Magnitude (15 vs -2 mag), while Alkaphrah has a higher Luminosity (393 vs 0 × Sun).
Brightness
4
Apparent Magnitude
11
-2
Absolute Magnitude
15
393
Luminosity
0
Physical Properties
358
Distance
4
10,039
Surface Temperature
3,383
0
Color Index (B-V)
2
Position
9
Right Ascension
14
47
Declination
-63
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Data sourced from HYG Database (Free for any purpose, including commercial).