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 | Alcyone Ephemeris 2.5 ( Shareware ) |
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun, Moon, andplanets in different coordinates and more....
Software Relate : ephemeris alcyone planets files de406 |
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 | Planet's Orbits 1.7.0 ( Shareware ) |
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)....
Software Relate : positions orbits accurate comets orbital |
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 | Planet's Visibility 2.0 ( Freeware ) |
Planet’s Visibility presents a 3-color graph that shows when a planet, the moon or the sun is visible during any year from 3000 BC to AD 6000 at any location on the earth....
Software Relate : visibility horizon planet phenomena invisible |
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