AlnitakvsMarkab
Markab has a higher Declination (15 vs -2 °), while Markab has a higher Color Index (B-V) (0 vs 0), while Alnitak has a higher Luminosity (8,937 vs 147 × Sun).
Brightness
2
Apparent Magnitude
2
-5
Absolute Magnitude
-1
8,937
Luminosity
147
Physical Properties
736
Distance
133
13,561
Surface Temperature
10,150
0
Color Index (B-V)
0
Position
6
Right Ascension
23
-2
Declination
15
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Data sourced from HYG Database (Free for any purpose, including commercial).