| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M5 | 1998 11 14.42053 | 18 46 52.26 | +36 03 41.9 | 347 | ||
| C/1998 M5 | 1998 11 14.42694 | 18 46 52.17 | +36 03 41.0 | 347 | ||
| C/1998 M5 | 1998 11 15.38194 | 18 46 36.76 | +36 02 38.2 | 867 | ||
| C/1998 M5 | 1998 11 15.38507 | 18 46 36.71 | +36 02 37.9 | 867 | ||
| C/1998 M5 | 1998 11 15.38819 | 18 46 36.65 | +36 02 37.8 | 867 | ||
| C/1998 M5 | 1998 11 15.41752 | 18 46 36.17 | +36 02 35.1 | 347 | ||
| C/1998 M5 | 1998 11 15.42165 | 18 46 36.18 | +36 02 35.4 | 13.9 | T | 351 |
| C/1998 M5 | 1998 11 15.42396 | 18 46 35.99 | +36 02 35.1 | 351 | ||
| C/1998 M5 | 1998 11 15.42699 | 18 46 35.96 | +36 02 35.2 | 347 | ||
| C/1998 M5 | 1998 11 15.42813 | 18 46 36.05 | +36 02 35.3 | 351 | ||
| C/1998 M5 | 1998 11 15.43021 | 18 46 35.97 | +36 02 34.4 | 347 | ||
| C/1998 M5 | 1998 11 16.75734 | 18 46 17.37 | +36 01 32.7 | 963 | ||
| C/1998 M5 | 1998 11 18.81185 | 18 45 53.91 | +36 00 54.8 | 491 | ||
| C/1998 M5 | 1998 11 18.83953 | 18 45 53.75 | +36 00 53.9 | 491 | ||
| C/1998 M5 | 1998 11 18.84391 | 18 45 53.71 | +36 00 55.3 | 491 | ||
| C/1998 M5 | 1998 11 18.84697 | 18 45 53.70 | +36 00 53.0 | 491 | ||
| C/1998 M5 | 1998 11 18.85043 | 18 45 53.52 | +36 00 54.5 | 491 | ||
| C/1998 M5 | 1998 11 22.80465 | 18 45 27.45 | +36 03 11.4 | 12.2 | T | 504 |
| C/1998 M5 | 1998 11 23.40736 | 18 45 25.42 | +36 03 58.3 | 347 | ||
| C/1998 M5 | 1998 11 23.41372 | 18 45 25.38 | +36 03 58.7 | 11.2 | T | 360 |