AchernarvsAntares
Antares has a higher Color Index (B-V) (2 vs 0), while Antares has a higher Right Ascension (16 vs 2 h), while Antares has a higher Luminosity (9,454 vs 1,052 × Sun).
Brightness
0
Apparent Magnitude
1
-3
Absolute Magnitude
-5
1,052
Luminosity
9,454
Physical Properties
139
Distance
554
12,650
Surface Temperature
3,316
0
Color Index (B-V)
2
Position
2
Right Ascension
16
-57
Declination
-26
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Data sourced from HYG Database (Free for any purpose, including commercial).