| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 05 02.65162 | 18 05 50.10 | +21 08 37.2 | 340 | ||
| C/2003 H1 | 2003 05 02.65462 | 18 05 49.82 | +21 08 37.5 | 340 | ||
| C/2003 H1 | 2003 05 02.65712 | 18 05 49.59 | +21 08 39.5 | 15.5 | T | 340 |
| C/2003 H1 | 2003 05 02.77453 | 18 05 39.96 | +21 09 41.2 | 16.4 | N | 379 |
| C/2003 H1 | 2003 05 02.77616 | 18 05 39.80 | +21 09 41.2 | 16.7 | N | 379 |
| C/2003 H1 | 2003 05 02.77778 | 18 05 39.77 | +21 09 42.3 | 16.3 | N | 379 |
| C/2003 H1 | 2003 05 03.03088 | 18 05 19.21 | +21 11 53.3 | 15.8 | N | 213 |
| C/2003 H1 | 2003 05 03.03455 | 18 05 18.93 | +21 11 55.2 | 15.7 | N | 213 |
| C/2003 H1 | 2003 05 03.04253 | 18 05 18.28 | +21 11 59.2 | 15.8 | N | 213 |
| C/2003 H1 | 2003 05 03.06019 | 18 05 16.92 | +21 12 08.4 | 15.8 | T | 939 |
| C/2003 H1 | 2003 05 03.06775 | 18 05 16.32 | +21 12 11.7 | 15.8 | T | 939 |
| C/2003 H1 | 2003 05 03.07534 | 18 05 15.68 | +21 12 15.2 | 15.8 | T | 939 |
| C/2003 H1 | 2003 05 03.10741 | 18 05 12.97 | +21 12 32.3 | 15.7 | T | 232 |
| C/2003 H1 | 2003 05 03.11001 | 18 05 12.76 | +21 12 33.7 | 15.7 | T | 232 |
| C/2003 H1 | 2003 05 03.11780 | 18 05 12.14 | +21 12 38.1 | 15.7 | T | 232 |
| C/2003 H1 | 2003 05 03.64067 | 18 04 29.24 | +21 17 06.6 | 15.9 | T | 900 |
| C/2003 H1 | 2003 05 03.65613 | 18 04 27.96 | +21 17 14.3 | 16.1 | T | 900 |
| C/2003 H1 | 2003 05 03.70899 | 18 04 23.51 | +21 17 42.9 | 15.2 | T | D83 |
| C/2003 H1 | 2003 05 03.71384 | 18 04 23.05 | +21 17 44.4 | 15.1 | T | D83 |
| C/2003 H1 | 2003 05 03.71424 | 18 04 23.02 | +21 17 44.5 | 16.7 | T | 372 |