AlnilamvsCastor
Castor has a higher Color Index (B-V) (0 vs 0), while Castor has a higher Absolute Magnitude (1 vs -7 mag), while Castor has a higher Declination (32 vs -1 °).
Brightness
2
Apparent Magnitude
2
-7
Absolute Magnitude
1
67,484
Luminosity
49
Physical Properties
1,977
Distance
51
13,211
Surface Temperature
9,720
0
Color Index (B-V)
0
Position
6
Right Ascension
8
-1
Declination
32
Similar Comparisons to Alnilam vs Castor
More comparisons with Alnilam
More comparisons with Castor
Data sourced from HYG Database (Free for any purpose, including commercial).