| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2001 HT50 | 2004 08 19.93251 | 00 02 05.94 | +15 44 47.5 | 15.3 | N | J78 |
| C/2001 HT50 | 2004 08 19.93412 | 00 02 05.83 | +15 44 46.9 | 15.3 | N | J78 |
| C/2001 HT50 | 2004 08 19.93501 | 00 02 05.79 | +15 44 46.8 | 15.3 | N | J78 |
| C/2001 HT50 | 2004 08 19.96993 | 00 02 02.97 | +15 44 36.3 | 14.9 | N | A32 |
| C/2001 HT50 | 2004 08 19.97132 | 00 02 03.25 | +15 44 31.9 | 17.8 | T | A41 |
| C/2001 HT50 | 2004 08 19.97330 | 00 02 02.70 | +15 44 35.4 | 15.0 | N | A32 |
| C/2001 HT50 | 2004 08 19.97667 | 00 02 02.42 | +15 44 34.5 | 14.9 | N | A32 |
| C/2001 HT50 | 2004 08 20.00177 | 00 02 00.68 | +15 44 26.6 | 17.7 | T | A41 |
| C/2001 HT50 | 2004 08 20.02588 | 00 01 58.54 | +15 44 20.9 | 16.4 | T | A41 |
| C/2001 HT50 | 2004 08 20.05845 | 00 01 56.00 | +15 44 14.4 | 15.1 | N | 445 |
| C/2001 HT50 | 2004 08 20.06465 | 00 01 55.53 | +15 44 12.9 | 15.2 | N | 445 |
| C/2001 HT50 | 2004 08 20.06816 | 00 01 55.24 | +15 44 11.7 | 15.2 | N | 445 |
| C/2001 HT50 | 2004 08 20.07229 | 00 01 54.91 | +15 44 10.0 | 15.2 | N | 445 |
| C/2001 HT50 | 2004 08 20.07736 | 00 01 54.51 | +15 44 08.8 | 15.2 | N | 445 |
| C/2001 HT50 | 2004 08 20.59005 | 00 01 14.21 | +15 41 54.5 | 17.0 | N | 415 |
| C/2001 HT50 | 2004 08 20.75631 | 00 01 00.99 | +15 41 07.9 | D83 | ||
| C/2001 HT50 | 2004 08 20.76015 | 00 01 00.69 | +15 41 06.9 | D83 | ||
| C/2001 HT50 | 2004 08 20.76390 | 00 01 00.40 | +15 41 06.0 | D83 | ||
| C/2001 HT50 | 2004 08 20.76579 | 00 01 00.25 | +15 41 05.4 | 14.9 | T | D83 |
| C/2001 HT50 | 2004 08 20.99015 | 00 00 42.61 | +15 40 03.2 | 15.4 | N | 939 |