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AlrubavsCastula

Castula has a higher Absolute Magnitude (1 vs 0 mag), while Castula has a higher Color Index (B-V) (1 vs 0), while Alruba has a higher Right Ascension (18 vs 1 h).

Brightness

6
Apparent Magnitude
5
0
Absolute Magnitude
1
117
Luminosity
46

Physical Properties

533
Distance
200
9,918
Surface Temperature
4,848
0
Color Index (B-V)
1

Position

18
Right Ascension
1
54
Declination
59

Similar Comparisons to Alruba vs Castula

Data sourced from HYG Database (Free for any purpose, including commercial).