CastorvsNunki
Castor has a higher Declination (32 vs -26 °), while Castor has a higher Absolute Magnitude (1 vs -2 mag), while Castor has a higher Color Index (B-V) (0 vs 0).
Brightness
2
Apparent Magnitude
2
1
Absolute Magnitude
-2
49
Luminosity
643
Physical Properties
51
Distance
228
9,720
Surface Temperature
12,178
0
Color Index (B-V)
0
Position
8
Right Ascension
19
32
Declination
-26
Similar Comparisons to Castor vs Nunki
More comparisons with Castor
More comparisons with Nunki
Data sourced from HYG Database (Free for any purpose, including commercial).