The absolute magnitude of the main star in the Polaris system is -3.6
The absolute magnitude of Polaris is about -3.64. This value represents the intrinsic brightness of the star if it were observed from a standard distance of 32.6 light-years.
Polaris, also known as the North Star, is approximately 2,500 times brighter than the Sun. This brightness is measured in terms of absolute magnitude, where Polaris has an absolute magnitude of about -3.6, compared to the Sun's absolute magnitude of about +4.8. However, the apparent brightness of stars can vary based on their distance from Earth.
That refers to its actual brightness, not to how we see it. The apparent brightness depends on the real ("absolute") brightness, but also on the distance.
Visual magnitude 2.02.
the brightness of a star
The absolute magnitude is -7.92
It is around the 50th brightest.
Absolute Brightness .
If you mean infinite brightness, then nothing.
The variable of distance is eliminated when discussing absolute brightness. Absolute brightness specifically refers to the inherent brightness of an astronomical object without the influence of its distance from the observer.
-6.02
Energy output, as absolute brightness (magnitude) is taken at a standard distance of 10 parsecs.