Alula AustralisvsMarkab
Alula Australis has a higher Absolute Magnitude (4 vs -1 mag), while Alula Australis has a higher Color Index (B-V) (1 vs 0), while Markab has a higher Luminosity (147 vs 2 × Sun).
Brightness
4
Apparent Magnitude
2
4
Absolute Magnitude
-1
2
Luminosity
147
Physical Properties
34
Distance
133
6,007
Surface Temperature
10,150
1
Color Index (B-V)
0
Position
11
Right Ascension
23
32
Declination
15
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Data sourced from HYG Database (Free for any purpose, including commercial).