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StarStrider Related
Lunar Calendars and Eclipse Finder
A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in four lunar calendars.
GrandTour
Accurate, flexible wireframe simulator for the Voyager and Giotto space missions, with animation capability. Developed at JPL for science/navigation, and filmed by the BBC/NOVA. Conveniently runs from any Windows/DOS.
Coeli - Stella 2000
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.
Planet Orbits ScreenSaver
Screensaver that shows a 3D random arbitrary solar system that shows planets with random orbits and textures from real solar system planets and imaginary planets around the sun
Julian Day Converter
Das Program "Julian Day Converter" erlaubt die Umrechnung eines gregorianischen Datumwertes in das Julian Day oder Modified Julian Day Format und umgekehrt. Der Julian Day gibt die Anzahl der Tage seit dem 24. November -4713 an.