AchernarvsRoss 686
Ross 686 has a higher Absolute Magnitude (11 vs -3 mag), while Ross 686 has a higher Color Index (B-V) (1 vs 0), while Ross 686 has a higher Declination (5 vs -57 °).
Brightness
0
Apparent Magnitude
13
-3
Absolute Magnitude
11
1,052
Luminosity
0
Physical Properties
139
Distance
80
12,650
Surface Temperature
3,839
0
Color Index (B-V)
1
Position
2
Right Ascension
9
-57
Declination
5
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Data sourced from HYG Database (Free for any purpose, including commercial).