| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 O1 | 2004 02 21.18271 | 18 53 14.60 | +33 10 00.3 | 18.6 | N | A33 |
| C/2003 O1 | 2004 03 28.76439 | 18 50 00.66 | +38 07 44.0 | 17.6 | T | 360 |
| C/2003 O1 | 2004 03 28.76854 | 18 50 00.55 | +38 07 46.3 | 360 | ||
| C/2003 O1 | 2004 03 31.04792 | 18 49 14.74 | +38 28 23.8 | 17.4 | T | 561 |
| C/2003 O1 | 2004 03 31.05231 | 18 49 14.63 | +38 28 26.5 | 17.9 | T | 561 |
| C/2003 O1 | 2004 03 31.05625 | 18 49 14.55 | +38 28 28.5 | 17.9 | T | 561 |
| C/2003 O1 | 2004 03 31.75363 | 18 48 59.56 | +38 34 48.1 | 17.5 | T | 360 |
| C/2003 O1 | 2004 03 31.75872 | 18 48 59.46 | +38 34 50.9 | 360 | ||
| C/2003 O1 | 2004 04 14.93507 | 18 42 16.14 | +40 43 39.1 | 18.2 | T | 561 |
| C/2003 O1 | 2004 04 14.93970 | 18 42 16.01 | +40 43 41.8 | 18.0 | T | 561 |
| C/2003 O1 | 2004 04 14.94352 | 18 42 15.87 | +40 43 44.3 | 18.1 | T | 561 |
| C/2003 O1 | 2004 04 16.76383 | 18 41 09.70 | +41 00 03.5 | 17.5 | T | 349 |
| C/2003 O1 | 2004 04 16.77106 | 18 41 09.46 | +41 00 07.6 | 349 | ||
| C/2003 O1 | 2004 04 17.75373 | 18 40 32.29 | +41 08 52.3 | 349 | ||
| C/2003 O1 | 2004 04 17.75664 | 18 40 32.18 | +41 08 53.9 | 17.6 | T | 349 |
| C/2003 O1 | 2004 04 21.08796 | 18 38 18.96 | +41 38 18.4 | 17.8 | T | 204 |
| C/2003 O1 | 2004 04 21.09019 | 18 38 18.86 | +41 38 19.3 | 204 | ||
| C/2003 O1 | 2004 04 21.09242 | 18 38 18.77 | +41 38 20.6 | 17.6 | T | 204 |
| C/2003 O1 | 2004 04 21.09465 | 18 38 18.71 | +41 38 21.8 | 204 | ||
| C/2003 O1 | 2004 04 27.67813 | 18 33 21.56 | +42 34 40.5 | 18.0 | T | D74 |