AchernarvsAcrab B
Acrab B has a higher Apparent Magnitude (5 vs 0 mag), while Acrab B has a higher Right Ascension (16 vs 2 h), while Achernar has a higher Luminosity (1,052 vs 142 × Sun).
Brightness
0
Apparent Magnitude
5
-3
Absolute Magnitude
-1
1,052
Luminosity
142
Physical Properties
139
Distance
398
12,650
Surface Temperature
10,435
0
Color Index (B-V)
0
Position
2
Right Ascension
16
-57
Declination
-20
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Data sourced from HYG Database (Free for any purpose, including commercial).