3D Geostationary Satellite Orbit Simulation

This example demonstrates the operation of geostationary satellites in the Clarke belt. Core mathematical concepts include circular motion, parametric equations, vector rotation transformations, and three-dimensional spatial coordinates. Construction details: Use the Sphere command to create a Earth model, the Circle command to draw the geostationary orbit (approximately 35,786 km above Earth's surface), define satellite position using parametric equations with sin/cos functions, apply vector operations to simulate satellite motion relative to Earth, and set up slider animations to control the satellite's movement along the orbit. Suitable for high school and early college students learning about geometry and physics in celestial motion, as well as teaching parametric equations, 3D vectors, and circular motion.