AlkaidvsRigil Kentaurus
Alkaid has a higher Declination (49 vs -61 °), while Rigil Kentaurus has a higher Absolute Magnitude (4 vs -1 mag), while Rigil Kentaurus has a higher Color Index (B-V) (1 vs 0).
Brightness
2
Apparent Magnitude
0
-1
Absolute Magnitude
4
161
Luminosity
2
Physical Properties
104
Distance
4
11,556
Surface Temperature
5,568
0
Color Index (B-V)
1
Position
14
Right Ascension
15
49
Declination
-61
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Data sourced from HYG Database (Free for any purpose, including commercial).