Planet's Orbits (for Windows 98/ME/2000/XP) is an accurate digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (accurate for dates between 2000 B.C. and 6000 AD) for the calculation of planetary (except Pluto) and lunar positions. The calculation of the positions of the satellites of Jupiter, Saturn, and Uranus is done by the various analytic theories given in the Explanatory Supplement to the Astronomial Almanac. Planet's Orbits is a shareware developed by alcyone software and listed in astronomy software.
Version: 1.7.0 Released: 11/20/2003
Size: 15 MB
Platform: Windows 98, ME, Windows 2000, XP
Download Link: Download
Keywords: orrery asteroids solar system ephemeris satellites planets astronomy functionality wealth digital planetary positions accurate