👉 Planetary math, or celestial mechanics, is the study of the motions of planets and other celestial bodies within our solar system, governed by the laws of physics, primarily gravity. It involves understanding how planets orbit around the Sun due to gravitational forces, using Kepler's laws of planetary motion which describe elliptical orbits, equal areas in equal times, and the relationship between orbital period and semi-major axis. Additionally, it incorporates Newton's law of universal gravitation and the principles of orbital dynamics to predict positions, velocities, and trajectories. This field also considers perturbations caused by other planets and smaller bodies, leading to complex but predictable patterns of motion. By applying mathematical models, scientists can accurately forecast planetary positions and understand the long-term stability of our solar system.
