AlpheccavsCanopus
Alphecca has a higher Declination (27 vs -53 °), while Alphecca has a higher Apparent Magnitude (2 vs -1 mag), while Alphecca has a higher Absolute Magnitude (0 vs -5 mag).
Brightness
2
Apparent Magnitude
-1
0
Absolute Magnitude
-5
60
Luminosity
13,855
Physical Properties
75
Distance
309
9,743
Surface Temperature
8,453
0
Color Index (B-V)
0
Position
16
Right Ascension
6
27
Declination
-53
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Data sourced from HYG Database (Free for any purpose, including commercial).