| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 04 26.15163 | 18 13 51.54 | +20 11 19.3 | 16.2 | T | 232 |
| C/2003 H1 | 2003 04 26.15417 | 18 13 51.41 | +20 11 20.6 | 16.2 | T | 232 |
| C/2003 H1 | 2003 04 26.23446 | 18 13 45.78 | +20 12 06.8 | 16.5 | N | 860 |
| C/2003 H1 | 2003 04 26.24306 | 18 13 45.27 | +20 12 09.9 | 16.5 | N | 860 |
| C/2003 H1 | 2003 04 26.25223 | 18 13 44.68 | +20 12 17.1 | 860 | ||
| C/2003 H1 | 2003 04 26.37822 | 18 13 36.18 | +20 13 20.2 | 16.5 | T | 704 |
| C/2003 H1 | 2003 04 26.39057 | 18 13 35.30 | +20 13 26.8 | 17.7 | T | 704 |
| C/2003 H1 | 2003 04 26.40355 | 18 13 34.44 | +20 13 33.9 | 16.8 | T | 704 |
| C/2003 H1 | 2003 04 26.41636 | 18 13 33.61 | +20 13 40.8 | 16.8 | T | 704 |
| C/2003 H1 | 2003 04 26.42932 | 18 13 32.71 | +20 13 48.0 | 16.9 | T | 704 |
| C/2003 H1 | 2003 04 27.05043 | 18 12 50.02 | +20 19 21.4 | 170 | ||
| C/2003 H1 | 2003 04 27.05244 | 18 12 49.87 | +20 19 22.5 | 170 | ||
| C/2003 H1 | 2003 04 27.05439 | 18 12 49.74 | +20 19 23.4 | 170 | ||
| C/2003 H1 | 2003 04 27.11200 | 18 12 45.67 | +20 19 53.8 | J95 | ||
| C/2003 H1 | 2003 04 27.11941 | 18 12 45.17 | +20 19 58.0 | 16.3 | N | J95 |
| C/2003 H1 | 2003 04 27.33716 | 18 12 30.03 | +20 21 55.0 | 16.4 | T | H41 |
| C/2003 H1 | 2003 04 27.34727 | 18 12 29.32 | +20 21 59.7 | 16.5 | T | H41 |
| C/2003 H1 | 2003 04 27.37653 | 18 12 27.30 | +20 22 16.0 | 16.5 | T | 704 |
| C/2003 H1 | 2003 04 27.38576 | 18 12 26.56 | +20 22 20.7 | 15.5 | T | 850 |
| C/2003 H1 | 2003 04 27.38850 | 18 12 26.44 | +20 22 22.6 | 16.5 | T | 704 |