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Planet's Orbits
by alcyone software
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).
orrery planets asteroids planetary positions solar system astronomy satellites ephemeris accurate digital orrery wealth functionality
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