| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2001 HT50 | 2004 02 12.79858 | 00 37 44.31 | +09 11 12.7 | 14.9 | N | 939 |
| C/2001 HT50 | 2004 02 12.80182 | 00 37 44.33 | +09 11 13.1 | 14.9 | N | 939 |
| C/2001 HT50 | 2004 02 12.80506 | 00 37 44.34 | +09 11 13.4 | 14.9 | N | 939 |
| C/2001 HT50 | 2004 02 12.81409 | 00 37 44.31 | +09 11 15.2 | 14.9 | N | 945 |
| C/2001 HT50 | 2004 02 12.81628 | 00 37 44.32 | +09 11 15.6 | 14.9 | N | 945 |
| C/2001 HT50 | 2004 02 12.81878 | 00 37 44.32 | +09 11 15.9 | 14.9 | N | 945 |
| C/2001 HT50 | 2004 02 12.82139 | 00 37 44.31 | +09 11 16.3 | 14.9 | N | 945 |
| C/2001 HT50 | 2004 02 12.82378 | 00 37 44.31 | +09 11 16.6 | 14.9 | N | 945 |
| C/2001 HT50 | 2004 02 13.43264 | 00 37 46.15 | +09 12 33.7 | 14.5 | T | 372 |
| C/2001 HT50 | 2004 02 14.41985 | 00 37 49.71 | +09 14 39.7 | 14.2 | T | 349 |
| C/2001 HT50 | 2004 02 14.42418 | 00 37 49.74 | +09 14 40.7 | 349 | ||
| C/2001 HT50 | 2004 02 14.42797 | 00 37 49.77 | +09 14 41.4 | 349 | ||
| C/2001 HT50 | 2004 02 15.76650 | 00 37 55.36 | +09 17 37.0 | 15.0 | N | 442 |
| C/2001 HT50 | 2004 02 15.76748 | 00 37 55.31 | +09 17 38.2 | 15.0 | N | 442 |
| C/2001 HT50 | 2004 02 15.76885 | 00 37 55.46 | +09 17 36.8 | 15.1 | N | 442 |
| C/2001 HT50 | 2004 02 16.82316 | 00 38 00.68 | +09 20 00.8 | 15.2 | N | A33 |
| C/2001 HT50 | 2004 02 17.79693 | 00 38 06.04 | +09 22 18.3 | 15.2 | N | J97 |
| C/2001 HT50 | 2004 02 17.79836 | 00 38 06.10 | +09 22 18.7 | 15.2 | N | J97 |
| C/2001 HT50 | 2004 02 17.80596 | 00 38 06.13 | +09 22 18.6 | 15.5 | T | 619 |
| C/2001 HT50 | 2004 02 17.80667 | 00 38 06.15 | +09 22 18.6 | 15.4 | T | 619 |