azmth
Satellite Tracker
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azmth
Satellite Tracker
Initializing...
azmth shows every active satellite orbiting Earth on an interactive 3D globe, live. Orbital data comes from CelesTrak and refreshes every 2 hours, and positions are worked out in your browser. Click any satellite for its altitude, orbit, 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.
All networks, with live counts →
About azmth · Compare free trackers · Press · Glossary
As of October 13, 2026, 16,693 active satellites orbit Earth, 11,125 of them Starlink. azmth shows every one of them live, with orbital data from CelesTrak refreshed every 2 hours, and the live statistics page breaks the count down by country, network and orbit.
Positions are computed in your browser with the SGP4/SDP4 orbital propagation model from fresh two-line element data, the same maths used across the satellite-tracking industry. Pass predictions are typically accurate to within about 30 seconds.
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.
Yes. Open a network from the Satellite networks list above and press "Open the live tracker": the globe then shows only that network, with a chip naming it and one press to clear. The trackers page lists every network azmth counts, with how many of each are in the catalogue today.
Twelve. The internet and phone networks Starlink, OneWeb, Amazon Leo (formerly Project Kuiper), Qianfan, Guowang, Rassvet, Iridium and Globalstar, and the navigation systems GPS, GLONASS, Galileo and BeiDou, each counted by how its satellites are named in CelesTrak's catalogue. Guowang is the awkward one: its production satellites are listed under the Chinese for "satellite internet, low orbit", so counting the name "Guowang" finds only a fraction of them.
Yes. azmth is free, with no signup and no ads. It runs entirely in your browser and is supported by donations.