CastorvsRoss 686
Castor has a higher Luminosity (49 vs 0 × Sun), while Ross 686 has a higher Color Index (B-V) (1 vs 0), while Ross 686 has a higher Absolute Magnitude (11 vs 1 mag).
Brightness
2
Apparent Magnitude
13
1
Absolute Magnitude
11
49
Luminosity
0
Physical Properties
51
Distance
80
9,720
Surface Temperature
3,839
0
Color Index (B-V)
1
Position
8
Right Ascension
9
32
Declination
5
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Data sourced from HYG Database (Free for any purpose, including commercial).