| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 M5 | 1998 08 14.94282 | 22 04 35.34 | +34 27 00.7 | 504 | ||
| C/1998 M5 | 1998 08 14.94498 | 22 04 34.98 | +34 27 03.1 | 504 | ||
| C/1998 M5 | 1998 08 14.94728 | 22 04 34.61 | +34 27 06.2 | 504 | ||
| C/1998 M5 | 1998 08 14.94779 | 22 04 34.51 | +34 27 06.8 | 504 | ||
| C/1998 M5 | 1998 08 14.94947 | 22 04 34.21 | +34 27 08.4 | 504 | ||
| C/1998 M5 | 1998 08 14.95028 | 22 04 34.12 | +34 27 09.8 | 504 | ||
| C/1998 M5 | 1998 08 15.66823 | 22 02 38.30 | +34 41 30.7 | 12.7 | T | 360 |
| C/1998 M5 | 1998 08 15.67083 | 22 02 37.87 | +34 41 33.8 | 360 | ||
| C/1998 M5 | 1998 08 16.90026 | 21 59 15.97 | +35 05 36.8 | 12.4 | T | 628 |
| C/1998 M5 | 1998 08 16.91414 | 21 59 13.59 | +35 05 53.3 | 12.7 | T | 628 |
| C/1998 M5 | 1998 08 16.93151 | 21 59 10.71 | +35 06 13.1 | 12.5 | T | 628 |
| C/1998 M5 | 1998 08 16.93229 | 21 59 10.55 | +35 06 14.3 | 504 | ||
| C/1998 M5 | 1998 08 16.93375 | 21 59 10.35 | +35 06 16.1 | 12.6 | T | 504 |
| C/1998 M5 | 1998 08 16.93426 | 21 59 10.23 | +35 06 16.4 | 12.6 | T | 504 |
| C/1998 M5 | 1998 08 16.93476 | 21 59 10.19 | +35 06 17.6 | 12.5 | T | 504 |
| C/1998 M5 | 1998 08 16.93564 | 21 59 10.04 | +35 06 18.2 | 12.6 | T | 504 |
| C/1998 M5 | 1998 08 16.93617 | 21 59 09.92 | +35 06 19.0 | 12.6 | T | 504 |
| C/1998 M5 | 1998 08 16.93902 | 21 59 09.47 | +35 06 21.9 | 12.5 | T | 504 |
| C/1998 M5 | 1998 08 16.93951 | 21 59 09.38 | +35 06 22.5 | 12.5 | T | 504 |
| C/1998 M5 | 1998 08 16.94016 | 21 59 09.27 | +35 06 23.5 | 12.5 | T | 504 |