Software Listing: Orbits

	Planet's Orbits | License: 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) 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 (1992).The positions of the other objects (asteroids, comets) are calculated by it's osculating orbital elements. Therefore the positions of these objects are accurate only for a small period of time. Publisher: alcyone software| Date: 20-11-2003 | Size: 15614 KB
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	Planet's Orbits | License: 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) 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.. Publisher: alcyone software| Date: 30-06-2003 | Size: 10305 KB
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	The Moon Screensaver | License: Freeware |
	The free screensaver, The Moon, was created by RateMyScreensaver.com and contains 19 high resolution images of the Moon. The Moon is the second brightest object in the sky after the Sun. As the Moon orbits around the Earth once per month, the angle between the Earth, the Moon and the Sun changes; we see this as the cycle of the Moon's phases. Due to its size and composition, the Moon is sometimes classified as a terrestrial planet along with Mercury, Venus, Earth and Mars. Screensaver Picture Count: 19 Screensaver Type: Slideshow Credit: All images in this screensaver provided by NASA and the ESA. Publisher: RateMyScreensaver| Date: 15-01-2008 | Size: 3385 KB
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	MaterialWorlds Simulations | License: Shareware |
	Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, satellites and comets), play snooker (on a full size table) and experiment with Laws of Motion simulations. Now with machines ( pendulum clock and siege engines) and structures (arch and beam bridges) simulations and experiments.. Publisher: MaterialWorlds| Date: 16-09-2002 | Size: 3201 KB
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	Physics 101 SE | License: Demo |
	The perfect solution for physics students and teachers everywhere, Physics 101 SE is the premier physics calculation tool, allowing you to focus on physics and not mathematical busywork by working with over 125+ equations and other features such as:    1) 125 Physics Equations organized in twenty three sections  2) Free Body Diagram Simulator  3) Formula Guides & Examples  4) Lab Report  5) Motion Analysis Feature  6) Projectile Simulator  7) Periodic Table  8) Orbits Simulator  9) Oscillations  10) RelativisticFX  11) Resistor Circuit Analysis  12) Unit Converter  13) Vector Addition tool  14) QuickCalc. Publisher: Praeter Software| Date: 03-04-2006 | Size: 5859 KB
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	Atomic Clock ScreenSaver | License: Freeware |
	The first accurate atomic clock was built in 1955. This led to the internationally agreed definition of the second being based on atomic time. Under the International System of Units, the second is currently defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium atom. Feel the rhythm of the Universe's symphony with the Atomic Clock screensaver and always know the accurate time! Features:  Accurate Time  Original design  Rotating atom orbits  Few animated backgrounds  Bright Positive Colors  Free desktop Clock  Cheer your moods!  Rise your spirits!. Publisher: clock-desktop.com| Date: 18-09-2006 | Size: 1685 KB
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	Pluto the Dead Planet Screensaver | License: Freeware |
	The free screensaver, Pluto the Dead Planet, was created by RateMyScreensaver.com and contains 15 high resolution images of the dwarf planet Pluto. It's official: Pluto is no longer a planet. It is now only a dwarf planet, one of three in the solar system. The fate of Pluto was determined on Thursday August 24th, 2006 by a vote among members of the International Astronomical Union in Prague. Pluto is the second-largest known dwarf planet in the solar system and the tenth largest observed body directly orbiting the Sun. It orbits between 29 and 49 AU from the Sun, and was the first Kuiper Belt object to be discovered. Publisher: RateMyScreensaver| Date: 15-01-2008 | Size: 1896 KB
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	Adastra FREESTAR | License: Freeware |
	A complete and accessible astronomy experience is in store -- with real-time sky, comprehensive reports, arcsecond accuracy, and exciting features such as animation and live tracking. Adastra's powerful search encompasses planets, comets, asteroids, DSOs, and a multitude of stars, making exploration of the sky in real time easy. The natural Drag Mode introduces a new navigational ease to the sky display, for smooth, head-turning views of the heavens. Adastra's point-and-click Solar Guide will take you on a tour of our Solar System interactively linking to both Sky and Picture windows. Publisher: Coeli Software Products| Date: 16-11-2005 | Size: 3900 KB
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