This app shows a simplistic orrery, but its main function is to help anyone trying to code Keppler's first two laws in Java and especially for Android. All of the information you need on this subject (and on which my code is based) can be found in the book Astronomical Algorithms by Jean Meeus.
Planetary Motion is a free software application from the Teaching & Training Tools subcategory, part of the Education category.
The app is currently available in English and it was last updated on 2014-07-20. The program can be installed on Android.
Planetary Motion (version 1.01) is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 2 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.