AchernarvsArcalís
Arcalís has a higher Absolute Magnitude (3 vs -3 mag), while Arcalís has a higher Declination (18 vs -57 °), while Arcalís has a higher Color Index (B-V) (1 vs 0).
Brightness
0
Apparent Magnitude
8
-3
Absolute Magnitude
3
1,052
Luminosity
8
Physical Properties
139
Distance
359
12,650
Surface Temperature
4,651
0
Color Index (B-V)
1
Position
2
Right Ascension
15
-57
Declination
18
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Data sourced from HYG Database (Free for any purpose, including commercial).