| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H3 | 2003 08 11.01348 | 18 56 46.11 | +09 57 26.3 | A46 | ||
| C/2003 H3 | 2003 08 11.01573 | 18 56 46.10 | +09 57 27.2 | A46 | ||
| C/2003 H3 | 2003 08 11.01687 | 18 56 46.06 | +09 57 25.7 | A46 | ||
| C/2003 H3 | 2003 08 11.01800 | 18 56 45.99 | +09 57 26.2 | A46 | ||
| C/2003 H3 | 2003 08 12.84622 | 18 56 00.32 | +10 05 40.4 | 16.2 | N | 213 |
| C/2003 H3 | 2003 08 12.84736 | 18 56 00.27 | +10 05 40.5 | 16.2 | N | 213 |
| C/2003 H3 | 2003 08 14.01603 | 18 55 32.82 | +10 10 37.9 | 16.5 | N | 620 |
| C/2003 H3 | 2003 08 14.02264 | 18 55 32.63 | +10 10 39.1 | 16.5 | N | 620 |
| C/2003 H3 | 2003 08 14.14723 | 18 55 29.98 | +10 11 09.4 | 17.8 | T | 762 |
| C/2003 H3 | 2003 08 14.16137 | 18 55 29.62 | +10 11 13.8 | 17.2 | T | 762 |
| C/2003 H3 | 2003 08 14.16501 | 18 55 29.54 | +10 11 14.6 | 17.0 | T | 762 |
| C/2003 H3 | 2003 08 14.20591 | 18 55 28.61 | +10 11 24.1 | 17.5 | T | 762 |
| C/2003 H3 | 2003 08 16.21519 | 18 54 46.09 | +10 19 11.6 | 16.9 | T | H41 |
| C/2003 H3 | 2003 08 16.21872 | 18 54 46.02 | +10 19 12.1 | 16.9 | T | H41 |
| C/2003 H3 | 2003 08 17.16449 | 18 54 27.95 | +10 22 36.5 | 15.9 | T | H41 |
| C/2003 H3 | 2003 08 17.16764 | 18 54 27.76 | +10 22 37.3 | 15.9 | T | H41 |
| C/2003 H3 | 2003 08 18.20642 | 18 54 08.98 | +10 26 10.2 | 16.4 | T | H41 |
| C/2003 H3 | 2003 08 18.21256 | 18 54 08.85 | +10 26 11.8 | 16.4 | T | H41 |
| C/2003 H3 | 2003 08 18.26389 | 18 54 07.93 | +10 26 19.3 | 16.4 | T | 785 |
| C/2003 H3 | 2003 08 18.27721 | 18 54 07.74 | +10 26 22.7 | 16.8 | T | 785 |