| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M5 | 1998 08 25.93472 | 21 32 12.32 | +37 40 55.3 | 504 | ||
| C/1998 M5 | 1998 08 25.96447 | 21 32 06.54 | +37 41 21.7 | 14.3 | N | 143 |
| C/1998 M5 | 1998 08 25.97507 | 21 32 04.50 | +37 41 31.2 | 14.2 | N | 143 |
| C/1998 M5 | 1998 08 25.98607 | 21 32 02.37 | +37 41 40.7 | 14.1 | N | 143 |
| C/1998 M5 | 1998 08 26.01472 | 21 31 56.75 | +37 42 07.7 | 12.7 | T | 491 |
| C/1998 M5 | 1998 08 26.02243 | 21 31 55.24 | +37 42 16.0 | 12.6 | T | 491 |
| C/1998 M5 | 1998 08 26.03044 | 21 31 53.89 | +37 42 21.0 | 12.6 | T | 491 |
| C/1998 M5 | 1998 08 26.03483 | 21 31 53.46 | +37 42 22.8 | 13.2 | T | 758 |
| C/1998 M5 | 1998 08 26.03764 | 21 31 52.90 | +37 42 25.6 | 13.2 | T | 758 |
| C/1998 M5 | 1998 08 26.89926 | 21 29 07.10 | +37 54 51.0 | 12.9 | T | 491 |
| C/1998 M5 | 1998 08 26.90648 | 21 29 05.74 | +37 54 56.9 | 12.9 | T | 491 |
| C/1998 M5 | 1998 08 26.92858 | 21 29 01.34 | +37 55 17.3 | 12.6 | T | 491 |
| C/1998 M5 | 1998 08 27.03700 | 21 28 40.56 | +37 56 48.1 | 13.4 | T | 758 |
| C/1998 M5 | 1998 08 27.04588 | 21 28 38.74 | +37 56 55.8 | 13.5 | T | 758 |
| C/1998 M5 | 1998 08 27.04965 | 21 28 38.07 | +37 56 57.4 | 13.0 | T | 758 |
| C/1998 M5 | 1998 08 27.24219 | 21 28 00.68 | +37 59 41.2 | 12.7 | T | 670 |
| C/1998 M5 | 1998 08 27.25260 | 21 27 58.57 | +37 59 49.7 | 670 | ||
| C/1998 M5 | 1998 08 27.26337 | 21 27 56.50 | +37 59 58.6 | 670 | ||
| C/1998 M5 | 1998 08 29.91891 | 21 19 15.61 | +38 34 43.4 | 12.7 | T | 504 |
| C/1998 M5 | 1998 08 29.91950 | 21 19 15.52 | +38 34 43.6 | 504 |