| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2004 H1 | 2004 04 19.15854 | 07 40 41.19 | +01 37 55.5 | 19.6 | T | 704 |
| C/2004 H1 | 2004 04 19.16685 | 07 40 40.94 | +01 38 08.6 | 19.5 | T | 704 |
| C/2004 H1 | 2004 04 19.16924 | 07 40 40.92 | +01 38 10.5 | 19.3 | T | 704 |
| C/2004 H1 | 2004 04 19.17796 | 07 40 40.67 | +01 38 26.7 | 19.3 | T | 704 |
| C/2004 H1 | 2004 04 19.17994 | 07 40 40.65 | +01 38 29.8 | 19.3 | T | 704 |
| C/2004 H1 | 2004 04 19.89710 | 07 40 24.03 | +01 57 27.7 | 213 | ||
| C/2004 H1 | 2004 04 20.13322 | 07 40 18.75 | +02 03 40.6 | 19.1 | T | 704 |
| C/2004 H1 | 2004 04 20.14462 | 07 40 18.46 | +02 03 59.1 | 19.4 | T | 704 |
| C/2004 H1 | 2004 04 20.15597 | 07 40 18.19 | +02 04 17.5 | 19.5 | T | 704 |
| C/2004 H1 | 2004 04 20.16725 | 07 40 17.98 | +02 04 32.8 | 19.3 | T | 704 |
| C/2004 H1 | 2004 04 20.17849 | 07 40 17.74 | +02 04 51.9 | 19.3 | T | 704 |
| C/2004 H1 | 2004 04 20.37191 | 07 40 13.61 | +02 09 57.1 | 18.7 | N | E14 |
| C/2004 H1 | 2004 04 20.37619 | 07 40 13.52 | +02 10 04.0 | 19.4 | N | E14 |
| C/2004 H1 | 2004 04 20.38730 | 07 40 13.35 | +02 10 21.7 | 18.9 | N | E14 |
| C/2004 H1 | 2004 04 20.51618 | 07 40 10.47 | +02 13 36.3 | 18.1 | T | 360 |
| C/2004 H1 | 2004 04 20.51977 | 07 40 10.39 | +02 13 42.2 | 360 | ||
| C/2004 H1 | 2004 04 20.52414 | 07 40 10.25 | +02 13 49.5 | 360 | ||
| C/2004 H1 | 2004 04 21.13852 | 07 39 57.71 | +02 29 33.5 | 19.0 | T | 704 |
| C/2004 H1 | 2004 04 21.14822 | 07 39 57.48 | +02 29 48.9 | 19.7 | T | 704 |
| C/2004 H1 | 2004 04 21.14988 | 07 39 57.49 | +02 29 51.7 | 19.0 | T | 704 |
