| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M5 | 1998 11 05.37747 | 18 50 43.20 | +36 25 21.9 | 402 | ||
| C/1998 M5 | 1998 11 05.37885 | 18 50 43.15 | +36 25 21.5 | 402 | ||
| C/1998 M5 | 1998 11 05.50034 | 18 50 38.90 | +36 24 55.4 | 347 | ||
| C/1998 M5 | 1998 11 05.50302 | 18 50 38.73 | +36 24 54.3 | 347 | ||
| C/1998 M5 | 1998 11 05.50558 | 18 50 38.63 | +36 24 53.5 | 347 | ||
| C/1998 M5 | 1998 11 05.71329 | 18 50 31.66 | +36 24 11.1 | 118 | ||
| C/1998 M5 | 1998 11 05.71773 | 18 50 31.55 | +36 24 10.0 | 12.8 | T | 118 |
| C/1998 M5 | 1998 11 06.88405 | 18 49 53.56 | +36 20 20.1 | 12.4 | T | 605 |
| C/1998 M5 | 1998 11 06.89905 | 18 49 52.98 | +36 20 16.7 | 12.6 | T | 605 |
| C/1998 M5 | 1998 11 07.02433 | 18 49 49.04 | +36 19 56.1 | 12.8 | T | 758 |
| C/1998 M5 | 1998 11 07.02580 | 18 49 48.98 | +36 19 55.4 | 12.7 | T | 758 |
| C/1998 M5 | 1998 11 07.02733 | 18 49 48.97 | +36 19 55.1 | 12.8 | T | 758 |
| C/1998 M5 | 1998 11 07.81667 | 18 49 24.88 | +36 17 30.3 | 12.2 | T | 540 |
| C/1998 M5 | 1998 11 07.81772 | 18 49 24.84 | +36 17 30.4 | 540 | ||
| C/1998 M5 | 1998 11 07.81868 | 18 49 24.83 | +36 17 30.5 | 540 | ||
| C/1998 M5 | 1998 11 08.43326 | 18 49 07.00 | +36 15 46.7 | 12.4 | T | 355 |
| C/1998 M5 | 1998 11 08.43403 | 18 49 07.00 | +36 15 46.9 | 11.3 | T | 360 |
| C/1998 M5 | 1998 11 08.43472 | 18 49 06.98 | +36 15 46.5 | 347 | ||
| C/1998 M5 | 1998 11 08.43628 | 18 49 06.91 | +36 15 46.6 | 360 | ||
| C/1998 M5 | 1998 11 08.43670 | 18 49 06.94 | +36 15 46.0 | 355 |