AchernarvsAlchiba
Alchiba has a higher Absolute Magnitude (3 vs -3 mag), while Alchiba has a higher Color Index (B-V) (0 vs 0), while Achernar has a higher Luminosity (1,052 vs 5 × Sun).
Brightness
0
Apparent Magnitude
4
-3
Absolute Magnitude
3
1,052
Luminosity
5
Physical Properties
139
Distance
49
12,650
Surface Temperature
7,252
0
Color Index (B-V)
0
Position
2
Right Ascension
12
-57
Declination
-25
Similar Comparisons to Achernar vs Alchiba
More comparisons with Achernar
More comparisons with Alchiba
Data sourced from HYG Database (Free for any purpose, including commercial).