| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 Q1 | 1998 09 12.63286 | 22 16 38.80 | -12 37 55.7 | 352 | ||
| C/1998 Q1 | 1998 09 12.63564 | 22 16 38.88 | -12 38 01.5 | 352 | ||
| C/1998 Q1 | 1998 09 14.14564 | 22 17 21.00 | -13 26 07.4 | 17.9 | T | 704 |
| C/1998 Q1 | 1998 09 14.16758 | 22 17 21.53 | -13 26 48.2 | 17.9 | T | 704 |
| C/1998 Q1 | 1998 09 14.18953 | 22 17 22.05 | -13 27 29.1 | 17.9 | T | 704 |
| C/1998 Q1 | 1998 09 14.21154 | 22 17 22.81 | -13 28 12.9 | 18.7 | T | 704 |
| C/1998 Q1 | 1998 09 14.23367 | 22 17 23.15 | -13 28 51.2 | 17.9 | T | 704 |
| C/1998 Q1 | 1998 09 15.15589 | 22 17 49.30 | -13 57 09.6 | 17.3 | T | 758 |
| C/1998 Q1 | 1998 09 15.16074 | 22 17 49.59 | -13 57 18.4 | 16.4 | T | 758 |
| C/1998 Q1 | 1998 09 15.47697 | 22 17 58.71 | -14 06 41.0 | 16.9 | T | 426 |
| C/1998 Q1 | 1998 09 15.48148 | 22 17 58.85 | -14 06 49.3 | 16.9 | T | 426 |
| C/1998 Q1 | 1998 09 15.48631 | 22 17 58.92 | -14 06 57.9 | 17.2 | T | 426 |
| C/1998 Q1 | 1998 09 16.12403 | 22 18 17.64 | -14 25 59.5 | 17.2 | T | 699 |
| C/1998 Q1 | 1998 09 16.14638 | 22 18 18.23 | -14 26 40.2 | 699 | ||
| C/1998 Q1 | 1998 09 16.16874 | 22 18 18.82 | -14 27 20.3 | 699 | ||
| C/1998 Q1 | 1998 09 16.54574 | 22 18 29.66 | -14 38 24.3 | 16.7 | T | 897 |
| C/1998 Q1 | 1998 09 16.55595 | 22 18 29.95 | -14 38 39.6 | 897 | ||
| C/1998 Q1 | 1998 09 16.55625 | 22 18 29.96 | -14 38 41.8 | 16.0 | T | 360 |
| C/1998 Q1 | 1998 09 16.56042 | 22 18 30.06 | -14 38 48.9 | 360 | ||
| C/1998 Q1 | 1998 09 16.56424 | 22 18 30.18 | -14 38 55.1 | 360 |