| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 T3 | 1999 10 13.35603 | 03 02 30.72 | +20 39 45.1 | 18.8 | T | 704 |
| C/1999 T3 | 1999 10 13.37199 | 03 02 30.01 | +20 39 36.7 | 18.7 | T | 704 |
| C/1999 T3 | 1999 10 13.38763 | 03 02 29.37 | +20 39 27.8 | 18.6 | T | 704 |
| C/1999 T3 | 1999 10 13.40373 | 03 02 28.70 | +20 39 18.4 | 18.9 | T | 704 |
| C/1999 T3 | 1999 10 15.40588 | 03 01 03.52 | +20 20 45.8 | 18.2 | N | 704 |
| C/1999 T3 | 1999 10 15.42135 | 03 01 02.85 | +20 20 37.3 | 18.2 | N | 704 |
| C/1999 T3 | 1999 10 15.43668 | 03 01 02.20 | +20 20 28.3 | 18.0 | N | 704 |
| C/1999 T3 | 1999 10 15.45202 | 03 01 01.52 | +20 20 20.2 | 18.6 | N | 704 |
| C/1999 T3 | 1999 10 15.46738 | 03 01 00.85 | +20 20 10.8 | 18.5 | N | 704 |
| C/1999 T3 | 1999 10 18.04160 | 02 59 08.90 | +19 55 52.4 | 18.5 | T | 012 |
| C/1999 T3 | 1999 10 18.06824 | 02 59 07.46 | +19 55 33.9 | 012 | ||
| C/1999 T3 | 1999 10 21.25555 | 02 56 44.76 | +19 24 38.2 | 18.0 | N | 704 |
| C/1999 T3 | 1999 10 21.27100 | 02 56 44.01 | +19 24 29.8 | 18.0 | N | 704 |
| C/1999 T3 | 1999 10 21.28652 | 02 56 43.32 | +19 24 20.9 | 17.9 | N | 704 |
| C/1999 T3 | 1999 10 21.30192 | 02 56 42.62 | +19 24 11.6 | 17.9 | N | 704 |
| C/1999 T3 | 1999 10 21.31735 | 02 56 41.88 | +19 24 02.9 | 18.3 | N | 704 |
| C/1999 T3 | 1999 10 24.38021 | 02 54 21.21 | +18 53 35.4 | 17.8 | T | 850 |
| C/1999 T3 | 1999 10 24.39361 | 02 54 20.54 | +18 53 27.4 | 850 | ||
| C/1999 T3 | 1999 10 24.63907 | 02 54 09.30 | +18 50 59.8 | 17.3 | T | 402 |
| C/1999 T3 | 1999 10 24.64161 | 02 54 09.23 | +18 50 57.7 | 402 |
