AlhenavsRigil Kentaurus
Alhena has a higher Declination (16 vs -61 °), while Rigil Kentaurus has a higher Absolute Magnitude (4 vs -1 mag), while Alhena has a higher Apparent Magnitude (2 vs 0 mag).
Brightness
2
Apparent Magnitude
0
-1
Absolute Magnitude
4
165
Luminosity
2
Physical Properties
109
Distance
4
10,113
Surface Temperature
5,568
0
Color Index (B-V)
1
Position
7
Right Ascension
15
16
Declination
-61
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Data sourced from HYG Database (Free for any purpose, including commercial).