the moons position among the stars was observed at moonrise. six hours and 12 min later the moon happened to be exactly at the zenith. its position among the stars

the moons position among the stars was observed at moonrise. six hours and 12 min later the moon happened to be exactly at the zenith. its position among the stars by them had shifted to the east by 148 arcmin. on the other hand the moons orbital motion alone would cause it to move eastward on the celestial sphere at the rate of 33 arcmin/hr. find the distance to the moon. compare your results with the average value of the distance to the moon