Search for events on Jupiter

Get a list of shadows and great red spot transits on your location for a date range.

Select the events you want to search and the date range (up to 6 months). Select multiple satellites to search for multiple shadows visible.

Io
Europa
Ganymede
Callisto
Great red spot
Did you know you can get this info with our Jupiter Simulator app? Its 3D and interactive!

Jupiter Simulator is an astronomy app that shows the location of the four largest Jupiter moons and their shadows, and the Great Red Spot.

All positions can be shown in real time, or in faster animation. You can set the clock to other times in the future or past.

You can navigate in three dimensions, and zoom in and out. The orbits of the moons can be made visible.

Get it now!