ErraivsKochab
Errai has a higher Absolute Magnitude (2 vs -1 mag), while Kochab has a higher Luminosity (209 vs 9 × Sun), while Kochab has a higher Distance (131 vs 46 light-years).
Brightness
3
Apparent Magnitude
2
2
Absolute Magnitude
-1
9
Luminosity
209
Physical Properties
46
Distance
131
4,670
Surface Temperature
3,847
1
Color Index (B-V)
1
Position
24
Right Ascension
15
78
Declination
74
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Data sourced from HYG Database (Free for any purpose, including commercial).