| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2001 HT50 | 2004 02 25.82681 | 00 39 09.11 | +09 43 00.8 | 14.8 | N | J93 |
| C/2001 HT50 | 2004 02 28.77687 | 00 39 39.26 | +09 51 25.2 | 14.8 | N | 442 |
| C/2001 HT50 | 2004 02 28.79352 | 00 39 39.51 | +09 51 27.2 | 14.6 | N | 213 |
| C/2001 HT50 | 2004 02 28.79435 | 00 39 39.49 | +09 51 26.7 | 14.6 | N | 213 |
| C/2001 HT50 | 2004 02 29.41249 | 00 39 46.20 | +09 53 16.2 | 14.4 | T | 349 |
| C/2001 HT50 | 2004 02 29.41436 | 00 39 46.28 | +09 53 16.6 | 349 | ||
| C/2001 HT50 | 2004 02 29.41935 | 00 39 46.29 | +09 53 18.2 | 349 | ||
| C/2001 HT50 | 2004 03 01.78902 | 00 40 01.75 | +09 57 19.4 | 14.7 | N | 939 |
| C/2001 HT50 | 2004 03 01.79087 | 00 40 01.78 | +09 57 20.4 | 14.7 | N | 939 |
| C/2001 HT50 | 2004 03 01.79272 | 00 40 01.81 | +09 57 21.2 | 14.7 | N | 939 |
| C/2001 HT50 | 2004 03 03.77380 | 00 40 25.19 | +10 03 20.6 | 14.5 | N | A32 |
| C/2001 HT50 | 2004 03 03.77831 | 00 40 25.28 | +10 03 22.2 | 14.6 | N | A32 |
| C/2001 HT50 | 2004 06 03.73192 | 00 56 00.09 | +15 34 19.0 | 349 | ||
| C/2001 HT50 | 2004 06 03.73498 | 00 56 00.04 | +15 34 19.6 | 349 | ||
| C/2001 HT50 | 2004 06 03.73803 | 00 56 00.03 | +15 34 20.3 | 349 | ||
| C/2001 HT50 | 2004 06 03.74110 | 00 56 00.01 | +15 34 20.7 | 14.0 | T | 349 |
| C/2001 HT50 | 2004 06 04.73642 | 00 55 53.20 | +15 37 22.2 | 349 | ||
| C/2001 HT50 | 2004 06 04.73949 | 00 55 53.17 | +15 37 22.6 | 349 | ||
| C/2001 HT50 | 2004 06 04.74255 | 00 55 53.13 | +15 37 23.1 | 14.1 | T | 349 |
| C/2001 HT50 | 2004 06 13.70681 | 00 54 19.38 | +16 02 47.1 | 349 |