MergavsRoss 687
Merga has a higher Luminosity (10 vs 0 × Sun), while Merga has a higher Declination (46 vs 5 °), while Ross 687 has a higher Absolute Magnitude (11 vs 2 mag).
Brightness
6
Apparent Magnitude
12
2
Absolute Magnitude
11
10
Luminosity
0
Physical Properties
160
Distance
68
6,472
Surface Temperature
3,862
0
Color Index (B-V)
1
Position
15
Right Ascension
9
46
Declination
5
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Data sourced from HYG Database (Free for any purpose, including commercial).