AlrubavsRed Rectangle
Red Rectangle has a higher Absolute Magnitude (1 vs 0 mag), while Alruba has a higher Declination (54 vs -11 °), while Red Rectangle has a higher Color Index (B-V) (0 vs 0).
Brightness
6
Apparent Magnitude
9
0
Absolute Magnitude
1
117
Luminosity
49
Physical Properties
533
Distance
1,437
9,918
Surface Temperature
7,193
0
Color Index (B-V)
0
Position
18
Right Ascension
6
54
Declination
-11
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Data sourced from HYG Database (Free for any purpose, including commercial).