Asetellite was 1537 km from the surface of a planet at its closest point and 35,330 km from the surface at its farthest peinL Use this information together with the value for the semimajer axis, 20,300 km, to estimate the average diameter of the planet. The diameter of the planet is 7452 km. {Round to the nearest whole number} \fThe period of the moon's rotation about a planet is 2.69566x16 see. About how far away is the moon provided that the mass of the planet is 5.412 will]?1 kg and the universal gravitational constant is 6.6725 X10 _ 11 Nmzkg _ 2? <: the distance is approximately :i km. to nearest hundred>