AludravsPherkad
Pherkad has a higher Color Index (B-V) (0 vs 0), while Pherkad has a higher Declination (72 vs -29 °), while Aludra has a higher Luminosity (33,916 vs 1,225 × Sun).
Brightness
2
Apparent Magnitude
3
-6
Absolute Magnitude
-3
33,916
Luminosity
1,225
Physical Properties
1,989
Distance
487
11,295
Surface Temperature
9,455
0
Color Index (B-V)
0
Position
7
Right Ascension
15
-29
Declination
72
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Data sourced from HYG Database (Free for any purpose, including commercial).