AlyavsDiadem
Alya has a higher Luminosity (28 vs 5 × Sun), while Diadem has a higher Declination (18 vs 4 °), while Diadem has a higher Color Index (B-V) (0 vs 0).
Brightness
5
Apparent Magnitude
4
1
Absolute Magnitude
3
28
Luminosity
5
Physical Properties
155
Distance
58
8,478
Surface Temperature
6,600
0
Color Index (B-V)
0
Position
19
Right Ascension
13
4
Declination
18
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Data sourced from HYG Database (Free for any purpose, including commercial).