Satellite Dynamics refers to the study of the motion and behavior of satellites in space. It involves understanding how satellites orbit around celestial bodies, such as Earth, and how various forces, like gravity and atmospheric drag, affect their paths. This field combines principles from physics and engineering to ensure that satellites can maintain their intended orbits and perform their functions effectively. Key factors in Satellite Dynamics include orbital mechanics, which describes the movement of satellites, and perturbations, which are small changes in their orbits caused by gravitational influences from other bodies or atmospheric conditions. Engineers use this knowledge to design satellites that can withstand these forces and remain operational throughout their missions.