A planet of mass m moves in an elliptical or bit around an

Last updated: 5/30/2023

A planet of mass m moves in an elliptical or bit around an unknown star of mass M such that its maximum and minimum distances from the star are equal to r and r respec tively The angular momentum of the planet relative to the centre of the star is b 0 a m c m 2GM2 1 1 2GM 1 7112 d 2GMmr 1 12 12