Downloads: jar library | source code
The "Juplet" Java applet shows the positions of the four Galilean satellites of Jupiter, their shadows, and the great red spot. To show the positions of the moons at a different time, edit the date in the text field then hit return to recalculate. If you see "Can't Parse Date" or the time appears to be off, or if you have any other problems and want to send a bug report, first see my bug report page
Current GRS position: system II longitude 80. some years one can find its location at the ALPO Jupiter section.
Copyright 1996 by Akkana.