AchernarvsRoss 687
Ross 687 has a higher Absolute Magnitude (11 vs -3 mag), while Ross 687 has a higher Color Index (B-V) (1 vs 0), while Ross 687 has a higher Declination (5 vs -57 °).
Brightness
0
Apparent Magnitude
12
-3
Absolute Magnitude
11
1,052
Luminosity
0
Physical Properties
139
Distance
68
12,650
Surface Temperature
3,862
0
Color Index (B-V)
1
Position
2
Right Ascension
9
-57
Declination
5
Similar Comparisons to Achernar vs Ross 687
More comparisons with Achernar
More comparisons with Ross 687
Data sourced from HYG Database (Free for any purpose, including commercial).