| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 T1 | 1999 08 28.99495 | 13 46 32.64 | -19 49 49.9 | 844 | ||
| C/1998 T1 | 1999 12 21.85267 | 14 07 30.80 | -19 23 44.0 | 16.0 | T | 349 |
| C/1998 T1 | 1999 12 21.85426 | 14 07 30.76 | -19 23 44.6 | 349 | ||
| C/1998 T1 | 1999 12 27.85023 | 14 05 58.86 | -19 21 40.8 | 349 | ||
| C/1998 T1 | 1999 12 27.85308 | 14 05 58.88 | -19 21 40.8 | 15.7 | T | 349 |
| C/1998 T1 | 1999 12 27.85447 | 14 05 58.88 | -19 21 41.6 | 349 | ||
| C/1998 T1 | 2000 01 04.78294 | 14 02 50.48 | -19 14 23.6 | 16.3 | T | 402 |
| C/1998 T1 | 2000 01 04.78420 | 14 02 50.53 | -19 14 22.4 | 402 | ||
| C/1998 T1 | 2000 01 04.78547 | 14 02 50.46 | -19 14 22.9 | 402 | ||
| C/1998 T1 | 2000 01 28.48161 | 13 44 04.79 | -18 06 41.3 | 17.9 | T | 704 |
| C/1998 T1 | 2000 01 28.49678 | 13 44 03.71 | -18 06 36.3 | 18.1 | T | 704 |
| C/1998 T1 | 2000 01 28.51185 | 13 44 02.68 | -18 06 31.6 | 17.8 | T | 704 |
| C/1998 T1 | 2000 01 28.52701 | 13 44 01.59 | -18 06 28.1 | 17.9 | T | 704 |
| C/1998 T1 | 2000 02 04.75841 | 13 35 04.87 | -17 26 49.6 | 15.9 | T | 349 |
| C/1998 T1 | 2000 02 04.76117 | 13 35 04.54 | -17 26 47.6 | 349 | ||
| C/1998 T1 | 2000 02 04.77067 | 13 35 03.89 | -17 26 43.5 | 349 | ||
| C/1998 T1 | 2000 02 05.10486 | 13 34 36.61 | -17 24 38.1 | 15.6 | N | 170 |
| C/1998 T1 | 2000 02 05.15847 | 13 34 32.24 | -17 24 18.5 | 16.4 | N | 170 |
| C/1998 T1 | 2000 02 10.79688 | 13 26 24.15 | -16 45 05.8 | 15.8 | T | 360 |
| C/1998 T1 | 2000 02 10.79931 | 13 26 23.93 | -16 45 04.7 | 360 |