AlphardvsRoss 687
Ross 687 has a higher Declination (5 vs -9 °), while Ross 687 has a higher Absolute Magnitude (11 vs -2 mag), while Alphard has a higher Luminosity (426 vs 0 × Sun).
Brightness
2
Apparent Magnitude
12
-2
Absolute Magnitude
11
426
Luminosity
0
Physical Properties
180
Distance
68
3,886
Surface Temperature
3,862
1
Color Index (B-V)
1
Position
9
Right Ascension
9
-9
Declination
5
Similar Comparisons to Alphard vs Ross 687
More comparisons with Alphard
More comparisons with Ross 687
Data sourced from HYG Database (Free for any purpose, including commercial).