Multi-Orbit Visualization
Using local file (14,500+ satellites)
Created by Andy Kong
Orbital Parameters:
• ISS, Hubble, Tiangong: NASA & ESA official data
• GPS/Galileo/GLONASS: Public navigation satellite specs
• GEO satellites: ITU filings & operator data
References:
• CelesTrak - TLE data source
• N2YO - Real-time tracking
• Space-Track.org - Official catalog
Physics:
• Orbital mechanics: Kepler's laws
• Velocity: v = √(GM/r)
• Period: T = 2πr/v