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C: \ Education \ Science \ AstroGrav 3.4.3
AstroGrav 3.4.3 - Detailed Description Page
Click to view AstroGrav 3.4.3 screenshot
Program ID: 4087
Author: AstroGrav Astronomy Software     All programs by this author
Downloads: 78
License: Shareware [?]
Cost (USD): $59.00
Operating Systems: win2000 winxp winvista winvistax64 win7x32 win7x64 win8x32 winserver
Size: 37573K
Release Status: update
Last Updated: 2017-09-01
Our Rating: Not rated yet...   Not rated yet...
Users Rating: Not Rated Yet     (total votes: 0)
Feedback: Report broken download     Report spyware [?]
Download AstroGrav 3.4.3

AstroGrav iconAstroGrav is a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are simulated much more accurately than with planetarium applications. The effects of general relativity and radiation pressure can be taken into account, and superb interactive 3D viewing allows you to easily rotate and zoom your view while the solar system evolves.

The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of a second to thousands of years. Constellations and over 100,000 background stars are included, with comprehensive data for every star. Several different celestial coordinate grids and a wide range of physical units are available, and editing facilities allow you to create new objects manually, or import from hundreds of thousands of asteroids and comets.

Because it calculates the motions of bodies from their gravitational interactions, AstroGrav is not restricted to just the solar system. Any situation in which gravity is the only significant force can be simulated, and the illustrative sample files that are included with AstroGrav include many examples such as exoplanet systems, protoplanets that evolve into planetary systems, rubble piles and their interactions with massive bodies, complex star systems, and even projectiles and bouncing balls.

AstroGrav is ideal for astronomers, astrophysicists, researchers, teachers, educationalists, and students, and comes complete with a tutorial and full documentation. A fully functional 15 day trial version is available for download and evaluation.


Keywords: gravity, astronomy, astro, simulation, solar system, gravitation, newton, 3d, orbit, educational, many-body, astrophysics, planetary motion, kepler, animated, n-body, physics, science, math, space, interactive, gravitational slingshot, exploration

Recent Changes: Corrected a serious fault that prevented the 'Edit/Import Objects...' command from working with the JPL options. Made minor improvements to the evolution algorithm. Increased the number of items in the list of recently used simulations from 10 to 20. Various minor bug fixes and improvements.

Install Support: Install and Uninstall

Supported Languages: Dutch, English, French, German, Italian, Portuguese, Spanish

Additional Requirements: 1 GHz Intel Pentium 4 processor or better, Windows XP minimum, 512 MB RAM, 200 MB disk space



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