| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 U4 | 2003 02 02.45219 | 13 32 10.99 | +36 36 06.7 | 17.1 | T | H43 |
| C/1999 U4 | 2003 02 02.46049 | 13 32 10.99 | +36 36 02.0 | 17.3 | T | H43 |
| C/1999 U4 | 2003 02 04.45690 | 13 31 49.61 | +36 42 04.6 | 18.3 | T | H43 |
| C/1999 U4 | 2003 02 04.46693 | 13 31 49.35 | +36 42 06.7 | 18.1 | T | H43 |
| C/1999 U4 | 2003 02 06.81862 | 13 31 19.88 | +36 49 05.0 | 17.0 | T | 360 |
| C/1999 U4 | 2003 02 06.82264 | 13 31 19.81 | +36 49 05.3 | 360 | ||
| C/1999 U4 | 2003 02 08.40918 | 13 30 57.09 | +36 53 47.9 | 17.6 | T | H41 |
| C/1999 U4 | 2003 02 08.42919 | 13 30 56.86 | +36 53 55.6 | 17.6 | T | H41 |
| C/1999 U4 | 2003 02 11.37351 | 13 30 09.13 | +37 02 29.3 | 18.1 | T | H43 |
| C/1999 U4 | 2003 02 11.39159 | 13 30 08.80 | +37 02 32.2 | 18.0 | T | H43 |
| C/1999 U4 | 2003 02 12.40260 | 13 29 50.53 | +37 05 25.3 | 17.8 | T | H43 |
| C/1999 U4 | 2003 02 12.40834 | 13 29 50.75 | +37 05 37.9 | 17.9 | T | H43 |
| C/1999 U4 | 2003 02 12.98828 | 13 29 40.10 | +37 07 10.3 | 636 | ||
| C/1999 U4 | 2003 02 12.99218 | 13 29 39.92 | +37 07 10.5 | 17.7 | N | 636 |
| C/1999 U4 | 2003 02 12.99609 | 13 29 39.87 | +37 07 11.8 | 17.6 | N | 636 |
| C/1999 U4 | 2003 02 13.02029 | 13 29 39.32 | +37 07 17.9 | 048 | ||
| C/1999 U4 | 2003 02 13.02141 | 13 29 39.30 | +37 07 17.9 | 048 | ||
| C/1999 U4 | 2003 02 13.02363 | 13 29 39.25 | +37 07 18.0 | 048 | ||
| C/1999 U4 | 2003 02 13.02475 | 13 29 39.41 | +37 07 18.4 | 048 | ||
| C/1999 U4 | 2003 02 13.02586 | 13 29 39.32 | +37 07 18.2 | 048 |