Castor BvsElnath
Castor B has a higher Absolute Magnitude (2 vs -1 mag), while Elnath has a higher Luminosity (321 vs 16 × Sun), while Elnath has a higher Distance (134 vs 52 light-years).
Brightness
3
Apparent Magnitude
2
2
Absolute Magnitude
-1
16
Luminosity
321
Physical Properties
52
Distance
134
N/A
Surface Temperature
12,103
N/A
Color Index (B-V)
0
Position
8
Right Ascension
5
32
Declination
29
Similar Comparisons to Castor B vs Elnath
More comparisons with Castor B
More comparisons with Elnath
Data sourced from HYG Database (Free for any purpose, including commercial).