ArcturusvsRigil Kentaurus
Arcturus has a higher Declination (19 vs -61 °), while Rigil Kentaurus has a higher Absolute Magnitude (4 vs 0 mag), while Arcturus has a higher Luminosity (116 vs 2 × Sun).
Brightness
0
Apparent Magnitude
0
0
Absolute Magnitude
4
116
Luminosity
2
Physical Properties
37
Distance
4
4,234
Surface Temperature
5,568
1
Color Index (B-V)
1
Position
14
Right Ascension
15
19
Declination
-61
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Data sourced from HYG Database (Free for any purpose, including commercial).