AlpheccavsFafnir
Alphecca has a higher Absolute Magnitude (0 vs 0 mag), while Fafnir has a higher Color Index (B-V) (1 vs 0), while Fafnir has a higher Distance (315 vs 75 light-years).
Brightness
2
Apparent Magnitude
5
0
Absolute Magnitude
0
60
Luminosity
96
Physical Properties
75
Distance
315
9,743
Surface Temperature
4,350
0
Color Index (B-V)
1
Position
16
Right Ascension
18
27
Declination
66
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Data sourced from HYG Database (Free for any purpose, including commercial).