| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M4 | 1998 07 14.98397 | 18 54 54.03 | -14 03 49.3 | 17.0 | N | 046 |
| C/1998 M4 | 1998 07 14.98747 | 18 54 53.56 | -14 03 52.3 | 046 | ||
| C/1998 M4 | 1998 07 14.98824 | 18 54 53.38 | -14 03 52.5 | 046 | ||
| C/1998 M4 | 1998 07 14.98902 | 18 54 53.24 | -14 03 53.1 | 046 | ||
| C/1998 M4 | 1998 07 18.58649 | 18 45 55.79 | -14 43 50.7 | 16.4 | T | 402 |
| C/1998 M4 | 1998 07 18.58753 | 18 45 55.67 | -14 43 51.3 | 402 | ||
| C/1998 M4 | 1998 07 18.58858 | 18 45 55.52 | -14 43 52.1 | 402 | ||
| C/1998 M4 | 1998 07 19.92917 | 18 42 40.12 | -14 58 15.7 | 16.0 | T | 540 |
| C/1998 M4 | 1998 07 19.94269 | 18 42 37.83 | -14 58 25.3 | 540 | ||
| C/1998 M4 | 1998 07 22.56139 | 18 36 24.80 | -15 25 44.4 | 16.7 | T | 402 |
| C/1998 M4 | 1998 07 22.56243 | 18 36 24.62 | -15 25 44.6 | 402 | ||
| C/1998 M4 | 1998 07 22.56347 | 18 36 24.43 | -15 25 44.9 | 402 | ||
| C/1998 M4 | 1998 09 04.47208 | 17 29 24.28 | -20 36 32.0 | 17.4 | T | 402 |
| C/1998 M4 | 1998 09 04.47382 | 17 29 24.25 | -20 36 33.8 | 402 |