| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 U4 | 2003 03 24.96799 | 13 08 27.10 | +38 08 56.2 | 048 | ||
| C/1999 U4 | 2003 03 24.97127 | 13 08 26.92 | +38 08 56.7 | 048 | ||
| C/1999 U4 | 2003 03 27.29566 | 13 06 52.99 | +38 07 29.6 | 16.8 | T | H43 |
| C/1999 U4 | 2003 03 27.30250 | 13 06 52.70 | +38 07 26.0 | 16.7 | T | H43 |
| C/1999 U4 | 2003 03 29.64914 | 13 05 17.51 | +38 05 12.4 | 349 | ||
| C/1999 U4 | 2003 03 29.65255 | 13 05 17.33 | +38 05 13.2 | 349 | ||
| C/1999 U4 | 2003 03 29.65585 | 13 05 17.18 | +38 05 12.7 | 349 | ||
| C/1999 U4 | 2003 03 29.65918 | 13 05 17.04 | +38 05 12.3 | 17.0 | T | 349 |
| C/1999 U4 | 2003 03 29.66612 | 13 05 16.76 | +38 05 12.4 | 352 | ||
| C/1999 U4 | 2003 03 29.66959 | 13 05 16.55 | +38 05 13.2 | 352 | ||
| C/1999 U4 | 2003 03 29.72543 | 13 05 14.28 | +38 05 08.6 | 16.9 | T | 360 |
| C/1999 U4 | 2003 03 29.73007 | 13 05 14.07 | +38 05 08.1 | 360 | ||
| C/1999 U4 | 2003 03 31.37066 | 13 04 07.18 | +38 03 04.2 | 17.1 | T | H43 |
| C/1999 U4 | 2003 04 01.20206 | 13 03 33.32 | +38 01 55.7 | 20.6 | T | 785 |
| C/1999 U4 | 2003 04 01.22906 | 13 03 32.55 | +38 01 55.2 | 20.5 | T | 785 |
| C/1999 U4 | 2003 04 01.32999 | 13 03 28.18 | +38 01 46.4 | 19.7 | T | 785 |
| C/1999 U4 | 2003 04 11.28226 | 12 56 49.01 | +37 40 32.0 | 16.6 | T | H41 |
| C/1999 U4 | 2003 04 11.29547 | 12 56 48.46 | +37 40 32.4 | 16.8 | T | H41 |
| C/1999 U4 | 2003 04 19.51943 | 12 51 37.08 | +37 12 58.5 | 349 | ||
| C/1999 U4 | 2003 04 19.52304 | 12 51 36.98 | +37 12 58.1 | 349 |