| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M2 | 1998 10 09.46590 | 17 51 34.48 | +20 32 33.8 | 351 | ||
| C/1998 M2 | 1998 10 09.46995 | 17 51 34.63 | +20 32 32.4 | 351 | ||
| C/1998 M2 | 1998 10 10.75451 | 17 52 54.98 | +20 35 06.7 | 15.2 | T | 118 |
| C/1998 M2 | 1998 10 10.76323 | 17 52 55.53 | +20 35 07.8 | 118 | ||
| C/1998 M2 | 1998 10 13.71478 | 17 56 05.87 | +20 41 18.4 | 15.8 | T | 118 |
| C/1998 M2 | 1998 10 13.71933 | 17 56 06.19 | +20 41 18.5 | 118 | ||
| C/1998 M2 | 1998 10 15.76720 | 17 58 22.76 | +20 45 47.7 | 16.7 | T | 143 |
| C/1998 M2 | 1998 10 15.77503 | 17 58 23.32 | +20 45 49.3 | 16.8 | T | 143 |
| C/1998 M2 | 1998 10 15.78286 | 17 58 23.80 | +20 45 50.0 | 16.9 | T | 143 |
| C/1998 M2 | 1998 10 19.83848 | 18 03 05.29 | +20 55 19.5 | 15.6 | T | 071 |
| C/1998 M2 | 1998 10 19.84040 | 18 03 05.41 | +20 55 19.5 | 15.7 | T | 071 |
| C/1998 M2 | 1998 10 19.84233 | 18 03 05.56 | +20 55 19.7 | 15.8 | T | 071 |
| C/1998 M2 | 1998 10 19.84461 | 18 03 05.71 | +20 55 20.8 | 15.8 | T | 071 |
| C/1998 M2 | 1998 10 19.84580 | 18 03 05.81 | +20 55 20.6 | 15.6 | T | 071 |
| C/1998 M2 | 1998 10 19.84699 | 18 03 05.91 | +20 55 20.9 | 15.6 | T | 071 |
| C/1998 M2 | 1998 10 19.85140 | 18 03 06.22 | +20 55 22.1 | 15.4 | T | 071 |
| C/1998 M2 | 1998 10 19.85332 | 18 03 06.34 | +20 55 22.6 | 15.5 | T | 071 |
| C/1998 M2 | 1998 10 19.85524 | 18 03 06.48 | +20 55 22.8 | 15.4 | T | 071 |
| C/1998 M2 | 1998 10 21.40365 | 18 04 57.75 | +20 59 12.9 | 15.4 | T | 360 |
| C/1998 M2 | 1998 10 21.40590 | 18 04 57.91 | +20 59 13.2 | 360 |