Orbitron 3.71is a satellite tracking system for radio amateur and observers
4.1  (12 votes)
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Orbitron 3.71is a satellite tracking system for radio amateur and observing purposes.
The program can be also used by weather professionals, satellite communication users, astronomers, UFO hobbyist and astrologers.

The program shows the positions of satellites at any moment (in real or simulated time).

Orbitron 3.71 can be installed in 35 different languages and comes with it´s own screensaver.

The program allows you to load TLE (Two-line Elements), from Internet. This files contain information about the orbit of a given satellite or group of satellites, updated constantly.

You can follow the position of each satellite, visualizing them in a World Map or with a Radar View.

You can customize the view including or not the Sun, Moon, Moon phases, Tails, Compass, etc.

You can view information about each satellite, like its name, NORAD number, COSPAR designator, Epoch (UTC and Orbit Number), inclination and more.

You can also predict the position of each satellite at any given time.

Daniel Ángel Romero
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Review summary


  • Is fast, accurate, easy to use and free


  • None
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Orbitron for Mac