What are the Kepler’s law of planetary motion?

Law of elliptical orbits

Every planets move around the sun in elliptical orbits, the sun being at one of the focus.

Law of Area

The radius vector, drown from the sun to planet, sweeps out equal areas in equal time.

Law of periods

The sqare of the period of the revolution of the planet around the sun is proportional to cube of the semi-major axis of the ellipse.