RegulusvsSubra
Subra has a higher Absolute Magnitude (1 vs -1 mag), while Subra has a higher Color Index (B-V) (1 vs 0), while Regulus has a higher Luminosity (147 vs 54 × Sun).
Brightness
1
Apparent Magnitude
4
-1
Absolute Magnitude
1
147
Luminosity
54
Physical Properties
79
Distance
130
11,359
Surface Temperature
6,317
0
Color Index (B-V)
1
Position
10
Right Ascension
10
12
Declination
10
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Data sourced from HYG Database (Free for any purpose, including commercial).