This table lists all Galileo orbits with Io imaging data, including close approach date, number of observations, and total images.
| Orbit ↕ | Close Approach Date ↕ | Observations ↕ | Images ↕ |
|---|---|---|---|
| G1 | June 27, 1996 | 6 | 20 |
| G2 | September 6, 1996 | 32 | 35 |
| C3 | November 6, 1996 | 6 | 9 |
| E4 | December 18, 1996 | 5 | 22 |
| E6 | February 20, 1997 | 8 | 24 |
| G7 | April 4, 1997 | 4 | 18 |
| G8 | May 6, 1997 | 7 | 30 |
| C9 | June 27, 1997 | 5 | 17 |
| C10 | September 19, 1997 | 8 | 31 |
| E11 | November 7, 1997 | 10 | 29 |
| E14 | March 28, 1998 | 3 | 32 |
| E15 | May 31, 1998 | 6 | 46 |
| C21 | July 1, 1999 | 20 | 94 |
| C22 | August 14, 1999 | 11 | 19 |
| I24 | October 11, 1999 | 15 | 139 |
| I25 | November 26, 1999 | 4 | 26 |
| E26 | January 3, 2000 | 1 | 5 |
| I27 | February 22, 2000 | 14 | 89 |
| G29 | December 29, 2000 | 4 | 12 |
| I31 | August 6, 2001 | 3 | 21 |
| I32 | October 16, 2001 | 13 | 96 |