| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 K5 | 1999 01 17.48721 | 02 39 47.68 | +09 39 40.9 | 17.0 | T | 897 |
| C/1998 K5 | 1999 02 04.16925 | 02 52 53.38 | +10 46 48.5 | 17.6 | T | 699 |
| C/1998 K5 | 1999 02 04.18196 | 02 52 54.07 | +10 46 50.9 | 699 | ||
| C/1998 K5 | 1999 02 04.19468 | 02 52 54.73 | +10 46 55.2 | 699 | ||
| C/1998 K5 | 1999 02 04.41858 | 02 53 06.08 | +10 47 48.6 | 18.0 | T | 402 |
| C/1998 K5 | 1999 02 04.42019 | 02 53 06.12 | +10 47 49.5 | 402 | ||
| C/1998 K5 | 1999 02 04.42181 | 02 53 06.19 | +10 47 49.7 | 402 | ||
| C/1998 K5 | 1999 02 14.45521 | 03 01 47.28 | +11 29 28.2 | 18.1 | T | 360 |
| C/1998 K5 | 1999 02 14.45920 | 03 01 47.50 | +11 29 29.0 | 360 |
