| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2001 HT50 | 2004 06 27.09887 | 00 49 56.05 | +16 33 00.6 | 15.1 | N | 939 |
| C/2001 HT50 | 2004 06 27.10350 | 00 49 55.92 | +16 33 00.9 | 15.2 | N | 939 |
| C/2001 HT50 | 2004 07 02.73013 | 00 47 15.73 | +16 42 14.0 | 349 | ||
| C/2001 HT50 | 2004 07 02.73131 | 00 47 15.71 | +16 42 14.3 | 349 | ||
| C/2001 HT50 | 2004 07 02.73249 | 00 47 15.67 | +16 42 14.4 | 14.5 | T | 349 |
| C/2001 HT50 | 2004 07 04.07892 | 00 46 32.73 | +16 44 04.1 | 15.3 | N | 939 |
| C/2001 HT50 | 2004 07 04.08358 | 00 46 32.57 | +16 44 04.4 | 15.3 | N | 939 |
| C/2001 HT50 | 2004 07 04.08823 | 00 46 32.39 | +16 44 04.5 | 15.3 | N | 939 |
| C/2001 HT50 | 2004 07 06.72071 | 00 45 03.06 | +16 47 16.7 | 349 | ||
| C/2001 HT50 | 2004 07 06.72222 | 00 45 03.02 | +16 47 16.8 | 349 | ||
| C/2001 HT50 | 2004 07 06.72375 | 00 45 02.96 | +16 47 17.0 | 14.5 | T | 349 |
| C/2001 HT50 | 2004 07 11.02108 | 00 42 21.64 | +16 51 10.4 | 048 | ||
| C/2001 HT50 | 2004 07 11.02218 | 00 42 21.61 | +16 51 10.5 | 048 | ||
| C/2001 HT50 | 2004 07 11.02440 | 00 42 21.50 | +16 51 10.7 | 048 | ||
| C/2001 HT50 | 2004 07 11.02771 | 00 42 21.36 | +16 51 10.8 | 048 | ||
| C/2001 HT50 | 2004 07 11.02991 | 00 42 21.26 | +16 51 11.0 | 048 | ||
| C/2001 HT50 | 2004 07 13.05038 | 00 40 58.68 | +16 52 24.3 | 15.1 | N | 939 |
| C/2001 HT50 | 2004 07 13.05280 | 00 40 58.56 | +16 52 24.5 | 15.1 | N | 939 |
| C/2001 HT50 | 2004 07 13.06006 | 00 40 58.24 | +16 52 24.9 | 15.1 | N | 939 |
| C/2001 HT50 | 2004 07 14.04090 | 00 40 16.56 | +16 52 52.2 | 15.2 | N | 939 |