AlphergvsAlrescha
Alrescha has a higher Absolute Magnitude (1 vs -2 mag), while Alpherg has a higher Color Index (B-V) (1 vs 0), while Alpherg has a higher Luminosity (357 vs 55 × Sun).
Brightness
4
Apparent Magnitude
4
-2
Absolute Magnitude
1
357
Luminosity
55
Physical Properties
350
Distance
151
4,806
Surface Temperature
9,835
1
Color Index (B-V)
0
Position
2
Right Ascension
2
15
Declination
3
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Data sourced from HYG Database (Free for any purpose, including commercial).