| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M2 | 1998 07 10.86042 | 17 47 59.71 | +11 25 48.4 | 108 | ||
| C/1998 M2 | 1998 07 10.86652 | 17 47 59.30 | +11 25 55.6 | 15.5 | T | 108 |
| C/1998 M2 | 1998 07 14.97498 | 17 43 48.05 | +12 33 47.9 | 046 | ||
| C/1998 M2 | 1998 07 14.97628 | 17 43 48.00 | +12 33 49.1 | 046 | ||
| C/1998 M2 | 1998 07 14.97737 | 17 43 47.93 | +12 33 50.0 | 046 | ||
| C/1998 M2 | 1998 07 14.97903 | 17 43 47.82 | +12 33 51.6 | 046 | ||
| C/1998 M2 | 1998 07 17.64645 | 17 41 15.00 | +13 14 28.8 | 897 | ||
| C/1998 M2 | 1998 07 17.65499 | 17 41 14.45 | +13 14 35.3 | 897 | ||
| C/1998 M2 | 1998 07 17.65828 | 17 41 14.29 | +13 14 39.2 | 14.1 | T | 897 |
| C/1998 M2 | 1998 07 17.89087 | 17 41 01.61 | +13 18 02.6 | 14.1 | T | 133 |
| C/1998 M2 | 1998 07 17.89766 | 17 41 01.27 | +13 18 09.1 | 13.9 | T | 133 |
| C/1998 M2 | 1998 07 17.90196 | 17 41 00.89 | +13 18 12.6 | 046 | ||
| C/1998 M2 | 1998 07 17.90303 | 17 41 00.83 | +13 18 13.5 | 046 | ||
| C/1998 M2 | 1998 07 17.90419 | 17 41 00.77 | +13 18 14.5 | 046 | ||
| C/1998 M2 | 1998 07 17.90534 | 17 41 00.70 | +13 18 15.4 | 046 | ||
| C/1998 M2 | 1998 07 17.92109 | 17 40 59.83 | +13 18 29.1 | 14.6 | T | 118 |
| C/1998 M2 | 1998 07 17.92602 | 17 40 59.57 | +13 18 32.7 | 118 | ||
| C/1998 M2 | 1998 07 17.93819 | 17 40 58.91 | +13 18 42.8 | 107 | ||
| C/1998 M2 | 1998 07 17.94203 | 17 40 58.73 | +13 18 46.9 | 107 | ||
| C/1998 M2 | 1998 07 17.94560 | 17 40 58.53 | +13 18 50.0 | 107 |