azmth: Real-Time Satellite Tracker | Live 3D Globe of 15,000+ Satellites
azmth<br>Satellite Tracker
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LIVE<br>About azmth · guides & statsazmth: real-time satellite tracker<br>azmth shows more than 15,400 active satellites orbiting Earth on an interactive 3D globe, live. Orbital data comes from CelesTrak and refreshes every 2 hours; positions are propagated in your browser with the SGP4/SDP4 model. Click any satellite for its altitude, orbit, operator country, and real dimensions, and set your location to see exactly when the ISS, Hubble, or a freshly launched Starlink train will pass over you, with time, direction, and elevation. Free, no signup, no ads.<br>Popular trackers<br>ISS tracker<br>Hubble Space Telescope tracker<br>Tiangong Space Station tracker<br>Starlink tracker<br>Starlink Trains tracker<br>GPS Satellites tracker<br>Amazon Kuiper tracker<br>Qianfan (Thousand Sails) tracker<br>OneWeb tracker<br>James Webb Space Telescope tracker<br>All trackers →<br>Popular satellites<br>ISS (International Space Station)<br>Hubble Space Telescope<br>Tiangong space station<br>Landsat 8<br>NOAA-20<br>GOES-16<br>Learn and explore<br>How many satellites are in orbit? Live statistics<br>Satellite and orbit glossary<br>About azmth: data sources and methodology<br>Frequently asked<br>How many satellites are in orbit right now?<br>azmth tracks more than 15,400 active cataloged objects, with orbital data from CelesTrak refreshed every 2 hours. Over 10,000 of them are Starlink satellites. See the live statistics page for current counts by country, constellation, and orbit.
How accurate are the positions?<br>Positions are computed in your browser with the SGP4/SDP4 orbital propagation model from fresh two-line element data, the same math used across the satellite-tracking industry. Pass predictions are typically accurate to within about 30 seconds.
What is a Starlink train?<br>Right after a launch, a batch of Starlink satellites flies in a tight line that looks like a string of pearls crossing the sky. azmth detects active trains automatically so you can plan to spot one before the satellites spread out.
Is azmth free?<br>Yes. azmth is free, with no signup and no ads. It runs entirely in your browser and is supported by donations.