| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 05 03.71873 | 18 04 22.60 | +21 17 47.4 | 15.4 | T | D83 |
| C/2003 H1 | 2003 05 03.73859 | 18 04 20.98 | +21 17 57.3 | 349 | ||
| C/2003 H1 | 2003 05 03.74133 | 18 04 20.78 | +21 17 58.8 | 349 | ||
| C/2003 H1 | 2003 05 03.74416 | 18 04 20.52 | +21 18 00.1 | 349 | ||
| C/2003 H1 | 2003 05 03.74677 | 18 04 20.30 | +21 18 01.7 | 15.8 | T | 349 |
| C/2003 H1 | 2003 05 03.99792 | 18 03 59.54 | +21 20 08.8 | 15.8 | T | 159 |
| C/2003 H1 | 2003 05 04.00184 | 18 03 59.22 | +21 20 10.7 | 15.8 | T | 159 |
| C/2003 H1 | 2003 05 04.00370 | 18 03 59.05 | +21 20 11.8 | 15.8 | T | 159 |
| C/2003 H1 | 2003 05 04.00782 | 18 03 58.65 | +21 20 14.2 | 204 | ||
| C/2003 H1 | 2003 05 04.01736 | 18 03 57.87 | +21 20 19.2 | 204 | ||
| C/2003 H1 | 2003 05 04.01890 | 18 03 57.76 | +21 20 19.7 | 16.5 | T | 204 |
| C/2003 H1 | 2003 05 04.02043 | 18 03 57.62 | +21 20 20.9 | 16.3 | T | 204 |
| C/2003 H1 | 2003 05 04.02331 | 18 03 57.38 | +21 20 22.3 | 16.0 | T | 204 |
| C/2003 H1 | 2003 05 04.02484 | 18 03 57.25 | +21 20 23.1 | 15.9 | T | 204 |
| C/2003 H1 | 2003 05 04.02638 | 18 03 57.13 | +21 20 24.0 | 16.4 | T | 204 |
| C/2003 H1 | 2003 05 04.04484 | 18 03 55.44 | +21 20 34.9 | A46 | ||
| C/2003 H1 | 2003 05 04.04596 | 18 03 55.33 | +21 20 36.0 | A46 | ||
| C/2003 H1 | 2003 05 04.04823 | 18 03 55.17 | +21 20 36.9 | A46 | ||
| C/2003 H1 | 2003 05 04.04936 | 18 03 55.05 | +21 20 37.9 | A46 | ||
| C/2003 H1 | 2003 05 04.05049 | 18 03 55.00 | +21 20 38.6 | A46 |