Track Satellites & ISS in Real-Time
Live 3D Orbital Map•See What's Above You
How OrbitMap Works
Real-time satellite tracking made simple and accurate
Fetch Public Orbital Data
We pull live Two-Line Element (TLE) data from CelesTrak, a trusted public catalog used by NASA and astronomers worldwide.
Calculate Live Positions
Using the industry-standard SGP4/SDP4 model, positions are computed continuously in your browser.
Render Beautiful 3D Views
Interactive globe, sky view, and pass predictions — all running locally for speed and privacy. See it live in the app.
Frequently Asked Questions
Is OrbitMap free to use?
Yes! The live 3D tracker and all core features are completely free with no signup required.
How accurate is the satellite tracking?
Very accurate for casual and educational use. Positions are calculated from public TLE data and updated regularly. Not intended for professional navigation or safety-critical decisions.
What satellites can I track?
ISS, Hubble, Tiangong, Starlink, weather satellites, Earth observation satellites, and over 14,000 other objects.
Do you store my location data?
No. Location is processed locally in your browser only when you use features like "What's Above Me". We never store or share it.
Is OrbitMap completely free?
Yes. The tracker and all main features are free forever. We show minimal ads and affiliate recommendations to help cover server costs.