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Deutsche Seite	Juergen Giesen's GeoAstro Applet Collection Run my Java Applets for detailed solar and lunar data and observe the daily and annual path of the sun and moon for any location. Featured by "Science" Magazine Article in "Sky & Telescope" (June 2001) Griffith Observatory Star Award
How to get... Complete Applet Collection more than 65 applets listed below including the online documents. Moon Applets 14 applets: Sun,Moon&Earth, Sun&Moon Horizon, MoonPhase, MoonYear, MoonData, Elevation & Azimuth, Moon, Moon Motion; SunMoon Map, Moon Distance, Moon Libration, Moonlight, Elevation & Azimuth of the Sun, Elevation & Azimuth of the Sun & Moon Previews Sundial Applets 13 Applets: Analemma Sundial, Horizontal Sundial, Pie Sundial, Cylinder Sundial, Sundial Box, Sun Data, Sunrise & Sunset (2), Declination & Equation of Time, Current Declination & Equation of Time, Azimuth & Elevation, SunClock, Spider Dial Previews Ancient Sundials 8 Applets: Gunter's Quadrant, Quadratum Horarium Generale (Regiomontanus), Capuchin Dial, Apian Dial (2), Quadrant, Quadrans Vetus, Planetary (unequal) Hours. Previews More Astro Applets 6 Applets: Venus Transit Observer - Phases of Mercury and Venus - Planetary Motion of Mercury, Venus and Mars - Geocentric Motion - Transit Motion - Expanding Universe Previews

GeoAstro Applet Collection:
Description:	Run applet:
Part 1 Sun, Moon, Planets, Stars	Planet Applet Sky Map
Part 2 Sun and Moon Graphics	Sun, Moon & Earth (Jars Top 25%) New Sun & Earth (Jars Top 5%) SunMoon Map Sunshine (Jars Top 25%) Daylight (Jars Top 25%) Day & Night Sun Map (Day & Night Terminator) Simultan. Rise and Set, Equal Altitude Sun Shadow (Jars Top 25%) Sun & Moon Polar Sun position in polar coordinates Sun & Moon Azimuth at Horizon Sun & Earth Sun View Solar and Lunar Standstills Sun Plotter (Jars Top 25%) Solar Eclipse Solar Rotation Applet Pursuing the Sun
Part 3 Sun Data Applets	Sunrise & Sunset Rise and Set Worldwide Sun Data Sunrise & Sunset Table Night Hours Declination and Equation of Time Small Declination and E. of Time Azimuth and Elevation Diagrams Azimuth & Elevation Sun Azimuth at Rise and Set Seasons Elevation & Azimuth of the Sun Elevation & Azimuth of the Moon Elevation & Azimuth of the Sun & Moon Solar Rotation
Part 4 Moon	Moon Phases for a Year Moon Phase Moon Data Elevation & Azimuth of the Moon Moon Longitude of the Moon Moon Distance Moon Libration MoonLight
Part 5 AstroClocks	Sidereal and Solar Time Clock Sidereal Time Clock True Local Time Clock Mean Local Time Clock Twilight Clock Sun Clock
Part 6 Sundials	Analemma Sundial Horizontal Sundial Pie Sundial Cylinder Sundial Sundial in a Box
Part 7 General Astronomy,Miscellaneous	Seasons Obliquity of the Ecliptic Precession Precession and Proper Motion Sky Precession Cosmology Applet Stonehenge Solving Kepler's Equation Azimuth at Solstice Eclipse Magnitude and Obscuration Atmospheric Refraction Lagrange Points Geocentric Planet Motion

More applets:

How to get the Complete Applet Collection More Java applets (no astronomy, source code included) JavaScript Astronomy: Sunrise, Sunset Table and more Mathematical Astronomy Books

How to compute the position of the Sun

How to compute the length of a day

Last Modified: 2009, Aug 10