Jupiter Galilean Moons events
Io, Europa, Ganymede and Callisto
IEGCIEGCRed spot
IEGCIEGCRed spot
Copyright 2009 by Akkana Peck. Most of the equations for Java Jupiter come from Jean Meeus' Astronomical
Algorithms or Astronomical Formulae for Calculators.
Copyright 2011 by William Rison. Modifications to original Javascript 26-Oct-2010.
Last update 13-Jan-2012
