AcrabvsGroombridge 1830
Groombridge 1830 has a higher Declination (38 vs -20 °), while Groombridge 1830 has a higher Absolute Magnitude (7 vs -3 mag), while Groombridge 1830 has a higher Color Index (B-V) (1 vs 0).
Brightness
3
Apparent Magnitude
6
-3
Absolute Magnitude
7
1,266
Luminosity
0
Physical Properties
404
Distance
30
11,016
Surface Temperature
5,423
0
Color Index (B-V)
1
Position
16
Right Ascension
12
-20
Declination
38
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Data sourced from HYG Database (Free for any purpose, including commercial).