AchernarvsRegulus
Regulus has a higher Declination (12 vs -57 °), while Achernar has a higher Luminosity (1,052 vs 147 × Sun), while Regulus has a higher Right Ascension (10 vs 2 h).
Brightness
0
Apparent Magnitude
1
-3
Absolute Magnitude
-1
1,052
Luminosity
147
Physical Properties
139
Distance
79
12,650
Surface Temperature
11,359
0
Color Index (B-V)
0
Position
2
Right Ascension
10
-57
Declination
12
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Data sourced from HYG Database (Free for any purpose, including commercial).