PreviSat 2023


This article will show you how to free download and install PreviSat V5.0.2.3 on your PC. Follow these instructions and the direct download link to install PreviSat.

Table of Contents

  • Software
  • PreviSat v5.0.2.3 System Requirements
  • How to Download & Install PreviSat.2.3
  • Files required

About the software

PreviSat, a satellite tracking program for observation purposes, is available. Very easy to use, it shows the positions of artificial satellites in real-time or manual mode. PreviSat has the ability to make predictions for their passes, COSMO-SkyMed flares predictions, ISS transits and other calculations. PreviSat implements the SGP4 model (revised in 2006) which uses the TLE orbital elements in order to calculate the geocentric position of artificial satellites. PreviSat allows you to view satellites on a map of the world and in a skymap view. You can also calculate all passes of satellites from any place around the world.

PreviSat has the following main features:

  • NORAD SGP4 model (Hoots, Roehrich, 1980; Vallado, 2006)
  • Real time / Manual mode
  • World map / Sky map
  • Visualization of ISS Live and Wall Command Center
  • Topocentric/Equatorial / Terrestrial coordinates
  • Satellite information, osculating elements
  • Weather for NASA bases, observer locations and weather
  • Interface that is intuitive (handling TLE, location selection, display options)
  • Prediction of passes and MetOp and SkyMed flares as well as ISS transits (very fast calculations).
  • Tracking with the Skywatcher mount
  • Satellite data Search (all objects referenced in NORAD since 1957).
  • Available for Windows/Linux/MacOS X platforms

PreviSat.2.3 System Prerequisites

  • Operating Software:Windows 10 Windows 8 8.1 Windows 7

How To Download and Install PreviSat. v5.0.2.3

  1. Once you have finished downloading the files required, click the download button. Depending upon your download speed, it may take several minutes to several hours.
  2. Extract the files. If you don’t know how to extract, see this article. The password to extract will always be: QWERTY!

  3. Run Setup.exe, and then install the software