| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2003 H1 | 2003 05 19.23545 | 17 38 49.47 | +23 14 23.6 | 16.3 | N | 785 |
| C/2003 H1 | 2003 05 19.34179 | 17 38 37.24 | +23 15 03.2 | 15.9 | T | H41 |
| C/2003 H1 | 2003 05 19.36182 | 17 38 34.94 | +23 15 10.7 | 16.0 | T | H41 |
| C/2003 H1 | 2003 05 20.62196 | 17 36 09.20 | +23 22 40.3 | 15.9 | T | 360 |
| C/2003 H1 | 2003 05 20.62456 | 17 36 08.89 | +23 22 41.5 | 360 | ||
| C/2003 H1 | 2003 05 21.14995 | 17 35 07.01 | +23 25 41.5 | 16.8 | N | 620 |
| C/2003 H1 | 2003 05 21.15174 | 17 35 06.89 | +23 25 41.5 | 16.7 | N | 620 |
| C/2003 H1 | 2003 05 21.15352 | 17 35 06.62 | +23 25 43.0 | 16.3 | N | 620 |
| C/2003 H1 | 2003 05 21.24235 | 17 34 56.31 | +23 26 12.8 | 16.2 | T | 750 |
| C/2003 H1 | 2003 05 21.24738 | 17 34 55.72 | +23 26 14.7 | 16.3 | T | 750 |
| C/2003 H1 | 2003 05 21.25412 | 17 34 54.91 | +23 26 16.8 | 16.3 | T | 750 |
| C/2003 H1 | 2003 05 21.26596 | 17 34 53.54 | +23 26 21.0 | 16.0 | N | H41 |
| C/2003 H1 | 2003 05 21.33363 | 17 34 45.48 | +23 26 43.8 | 15.1 | T | H41 |
| C/2003 H1 | 2003 05 21.67183 | 17 34 05.38 | +23 28 36.9 | 349 | ||
| C/2003 H1 | 2003 05 21.67758 | 17 34 04.69 | +23 28 39.2 | 349 | ||
| C/2003 H1 | 2003 05 21.68351 | 17 34 03.99 | +23 28 40.9 | 349 | ||
| C/2003 H1 | 2003 05 21.69460 | 17 34 02.64 | +23 28 44.5 | 349 | ||
| C/2003 H1 | 2003 05 21.69735 | 17 34 02.31 | +23 28 45.3 | 15.8 | T | 349 |
| C/2003 H1 | 2003 05 21.92412 | 17 33 35.45 | +23 29 59.7 | 15.4 | N | 213 |
| C/2003 H1 | 2003 05 21.92539 | 17 33 35.34 | +23 30 00.7 | 15.4 | N | 213 |
