View Full Version : Callisto Annularly Transits Ganymede - Early April 2

2015-Apr-01, 03:14 PM
Tonight (early morning 2015 APR 02) Jupiter’s Galilean satellite #4 Callisto will annularly transit #3 Ganymede. At the same time #1 Io will be eclipsed by Jupiter's shadow.

This will be visible in western North America. For those in eastern North America, Jupiter will have already set.

I’ve created preview graphics and a timetable for these events that can be seen at www.CurtRenz.com/jupiter.html

Photos and descriptions of these events would be welcome additions to this thread.