AchernarvsAltais
Altais has a higher Declination (68 vs -57 °), while Altais has a higher Absolute Magnitude (1 vs -3 mag), while Altais has a higher Color Index (B-V) (1 vs 0).
Brightness
0
Apparent Magnitude
3
-3
Absolute Magnitude
1
1,052
Luminosity
46
Physical Properties
139
Distance
97
12,650
Surface Temperature
4,767
0
Color Index (B-V)
1
Position
2
Right Ascension
19
-57
Declination
68
Similar Comparisons to Achernar vs Altais
More comparisons with Achernar
More comparisons with Altais
Data sourced from HYG Database (Free for any purpose, including commercial).