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PreviSat is a satellite tracking software for observing purposes.


Last Week downloads: 0
Total downloads: 88
  • Last Updated: Oct 8, 2013
  • License: GPL Free
  • OS: Windows 7/Vista/XP
  • Requirements: No special requirements

User reviews

4 out of 5 based on 1 ratings for PreviSat

For PreviSat's description


PreviSat is a Home & Education software developed by Astropedia. After our trial and test, the software is proved to be official, secure and free. Here is the official description for PreviSat:

Brothersoft Editor: PreviSat is a satellite tracking software for observing purposes. Very easy to use, it shows positions of artificial satellites in real-time or manual mode. PreviSat is able to make predictions of their passes and also predictions of Iridium Flares.


- NORAD SGP4 model (Vallado, 2006)
- Real time / Manual mode / Simulation mode
- World Map / Sky map
- Topocentric / Equatorial / Terrestrial coordinates (satellites, Sun, Moon)
- Osculating elements, satellite informations
- Intuitive interface (handling of TLE, selection of location, options for display)
- Prediction of passes, Iridium flares, orbital events, ISS transits (very fast calculations)
- Available for Windows/Linux/MacOS platforms
you can free download PreviSat now.


Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for PreviSat,and please consult directly with program authors for any problem with PreviSat.