| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 U4 | 2001 11 21.38545 | 10 54 32.41 | +71 07 59.0 | 921 | ||
| C/1999 U4 | 2001 11 27.84852 | 11 04 59.68 | +71 42 32.9 | 349 | ||
| C/1999 U4 | 2001 11 27.85110 | 11 04 59.89 | +71 42 33.6 | 349 | ||
| C/1999 U4 | 2001 11 27.85392 | 11 05 00.13 | +71 42 35.2 | 16.1 | T | 349 |
| C/1999 U4 | 2001 12 03.47261 | 11 13 15.28 | +72 13 48.3 | 18.3 | T | 704 |
| C/1999 U4 | 2001 12 03.48812 | 11 13 16.79 | +72 13 57.1 | 18.7 | T | 704 |
| C/1999 U4 | 2001 12 03.50355 | 11 13 18.28 | +72 14 02.2 | 18.6 | T | 704 |
| C/1999 U4 | 2001 12 03.51932 | 11 13 19.60 | +72 14 11.6 | 18.3 | T | 704 |
| C/1999 U4 | 2001 12 16.84660 | 11 29 05.54 | +73 32 04.0 | 16.4 | T | 235 |
| C/1999 U4 | 2001 12 22.37853 | 11 33 46.02 | +74 05 18.6 | 16.5 | T | 921 |
| C/1999 U4 | 2001 12 22.40043 | 11 33 47.62 | +74 05 27.0 | 921 | ||
| C/1999 U4 | 2001 12 22.75207 | 11 34 01.75 | +74 07 32.4 | 15.5 | T | 355 |
| C/1999 U4 | 2001 12 22.75557 | 11 34 01.88 | +74 07 33.6 | 355 | ||
| C/1999 U4 | 2001 12 22.75898 | 11 34 02.05 | +74 07 35.0 | 355 | ||
| C/1999 U4 | 2001 12 29.84813 | 11 37 59.82 | +74 49 54.6 | 349 | ||
| C/1999 U4 | 2001 12 29.85081 | 11 37 59.80 | +74 49 54.9 | 349 | ||
| C/1999 U4 | 2001 12 29.85346 | 11 37 59.67 | +74 49 56.0 | 349 | ||
| C/1999 U4 | 2001 12 29.85966 | 11 37 59.96 | +74 49 58.3 | 15.9 | T | 349 |
| C/1999 U4 | 2002 01 04.82010 | 11 39 29.11 | +75 24 37.5 | 16.1 | T | 349 |
| C/1999 U4 | 2002 01 04.82295 | 11 39 28.97 | +75 24 36.7 | 349 |
