AlnilamvsPherkad
Pherkad has a higher Color Index (B-V) (0 vs 0), while Pherkad has a higher Declination (72 vs -1 °), while Alnilam has a higher Luminosity (67,484 vs 1,225 × Sun).
Brightness
2
Apparent Magnitude
3
-7
Absolute Magnitude
-3
67,484
Luminosity
1,225
Physical Properties
1,977
Distance
487
13,211
Surface Temperature
9,455
0
Color Index (B-V)
0
Position
6
Right Ascension
15
-1
Declination
72
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Data sourced from HYG Database (Free for any purpose, including commercial).