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 A

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EasySky 3.01.15

Size: 6.1 MB | License: Demo | Category: Science

Astronomy software, shows you the complete night sky (340,000 stars) and our solar system in a 3D orrery view with the planets, asteroids, and comets from any place at any time. All settings can be saved in different documents. Animations let you understand the motions of the celestial bodies or the daily rotation of the Earth. Printing. The demo version contains less objects and some minor restrictions.

OS: Windows
Software Terms: Asteroids, Astronomy, Comets, Orrery, Planetarium, Planets, Stars

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Coeli - Stella 2000 6.03

Size: 4.1 MB | License: Shareware | Price: US$49 | Category: Science

Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, comets, asteroids, DSOs, and 300,000 stars. Complete astronomy suite comprising a full-featured planetarium, observing log and list builder, Coeli Time Line, Live Orbits (orrery), location browser, Sky Quiz, and sophisticated searches embracing planets, comets, asteroids, DSOs, and up to...

OS: Windows
Software Terms: Asteroids, Astronomy, Atlas, Comets, Dictionary, Dsos, Encyclopedia, Galaxies, Multimedia, Orrery

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Adastra Plus 1.00

Size: 4.4 MB | License: Shareware | Price: US$29 | Category: Hobbies

Adastra Plus is a complete astronomy experience, with real-time sky, comprehensive reports, arcsecond accuracy, and exciting events such as animation and live orbital tracking. Two encyclopedic reference sources interactively link to the sky display, with planets, comets, asteroids, DSOs, and a multitude of stars. Let Sky Quiz quickly build familiarity with your local sky, as TimeLine shows the effects of precession through the millennia...

OS: Windows
Software Terms: Asteroids, Astro, Astronomical, Astronomy, Celestial Atlas, Coeli, Comets, Dictionary, Encyclopedia, Galaxy

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