Galilean Satellites v5.3
This program displays the relative locations of the moons of Jupiter for a given date and time. Preview galsat53.gif.

Tracker v6.0
This program displays the relative locations of the natural features on Jupiter's southern hemisphere such as the Great Red Spot as well as the impact scars of comet Shoemaker Levy-9. The longitude of the central meridian of Jupiter is also displayed for a given date and time. Preview tracker6.gif.

Jovian Moon Events v3.0 High Accuracy
Computes the times of eclipses, transits and occultations for Jupiter's four largest satellites to withing one minute and prints the results to a file. Preview JAN1998.JME.

Eclipsing Binary Stars
This program simulates eclipsing binary stars and displays the light curves.

Dan's Astronomy Software Collection
Links to Windows, MS-DOS, Macintosh, and UNIX astronomy software. Over one hundred freeware and shareware astronomy programs from programers around the world.