Laws of Astronomy after I. Kepler and I. Newton

It is established that the motion of the planets in the direction of motion of the planetary system (in the direction of motion of the star) occurs in the form of cyclic oscillations arising under the influence of the gravitational component of the star's attraction - the planets periodically overtake the star and lag behind the star. It is shown that the cyclic oscillations of the planet in the direction of motion of the planetary system form the observed declination and, in combination with the circular motion of the planet, the observed inclination of the rotation plane. It is shown that cyclic oscillations form a type of rotation plane, which is not a plane in the direct sense, but has a wave-shaped surface (in the form of a stretched letter S). It is shown that cyclic oscillations in the direction of motion of the planetary system form an elliptical orbit of the planets. The methodology of calculation of ephemerides (other parameters of planetary dynamics) through direct gravitational interaction without using Chebyshev polynomial and various coefficients and variables is presented. The results obtained deepen the knowledge of the mechanisms that shape the dynamics of planets. They show the decisive role in this process of the gravitational component of the star attraction acting in the direction of motion of the planetary system. The results obtained do not contradict the laws of I. Kepler and I. Newton and are their further development.