| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 04 29.31192 | 18 10 08.07 | +20 39 26.2 | 16.6 | T | 785 |
| C/2003 H1 | 2003 04 29.34596 | 18 10 05.51 | +20 39 44.7 | 15.3 | T | 785 |
| C/2003 H1 | 2003 04 30.76038 | 18 08 18.90 | +20 52 12.0 | 15.9 | T | 360 |
| C/2003 H1 | 2003 04 30.76331 | 18 08 18.67 | +20 52 13.2 | 360 | ||
| C/2003 H1 | 2003 05 01.06850 | 18 07 55.12 | +20 54 52.3 | 15.9 | N | 939 |
| C/2003 H1 | 2003 05 01.07606 | 18 07 54.55 | +20 54 55.6 | 15.8 | N | 939 |
| C/2003 H1 | 2003 05 01.08369 | 18 07 54.02 | +20 54 58.7 | 15.8 | N | 939 |
| C/2003 H1 | 2003 05 01.35844 | 18 07 32.67 | +20 57 24.7 | 15.6 | T | H41 |
| C/2003 H1 | 2003 05 01.36200 | 18 07 32.28 | +20 57 26.1 | 15.7 | T | H41 |
| C/2003 H1 | 2003 05 01.65446 | 18 07 09.56 | +20 59 56.8 | 379 | ||
| C/2003 H1 | 2003 05 01.65646 | 18 07 09.40 | +20 59 59.3 | 16.4 | N | 379 |
| C/2003 H1 | 2003 05 01.66841 | 18 07 08.37 | +21 00 06.4 | 349 | ||
| C/2003 H1 | 2003 05 01.67414 | 18 07 07.90 | +21 00 09.4 | 349 | ||
| C/2003 H1 | 2003 05 01.67689 | 18 07 07.68 | +21 00 10.5 | 349 | ||
| C/2003 H1 | 2003 05 01.67969 | 18 07 07.48 | +21 00 12.4 | 349 | ||
| C/2003 H1 | 2003 05 01.68292 | 18 07 07.23 | +21 00 14.2 | 15.9 | T | 349 |
| C/2003 H1 | 2003 05 01.70069 | 18 07 05.87 | +21 00 22.5 | 16.8 | T | 372 |
| C/2003 H1 | 2003 05 02.24632 | 18 06 22.45 | +21 05 03.9 | 15.4 | T | 785 |
| C/2003 H1 | 2003 05 02.27061 | 18 06 20.63 | +21 05 19.9 | 15.4 | T | 785 |
| C/2003 H1 | 2003 05 02.33830 | 18 06 15.24 | +21 05 56.1 | 16.1 | T | H41 |