Dynamical Paradox in Theory of Lunar Motion

摘要

In the scientific literature, it is considered that the major perturbation of the Moon's motion is caused by the gravity force of the Sun. Due to Newton's law of universal gravity, we can see that Newton's formula gives greater gravity force between the Sun and the Moon than that between the Earth and the Moon. On the contrary, the Earth deters the moon to move around it. A new formula is suggested in this paper to debug the paradox. The formula shows that the gravity force of the Earth is much larger than that of the Sun attracting the Moon.