AchernarvsSalm
Salm has a higher Color Index (B-V) (0 vs 0), while Salm has a higher Declination (24 vs -57 °), while Salm has a higher Absolute Magnitude (1 vs -3 mag).
Brightness
0
Apparent Magnitude
5
-3
Absolute Magnitude
1
1,052
Luminosity
32
Physical Properties
139
Distance
162
12,650
Surface Temperature
8,321
0
Color Index (B-V)
0
Position
2
Right Ascension
23
-57
Declination
24
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Data sourced from HYG Database (Free for any purpose, including commercial).