| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 K2 | 1998 08 05.43616 | 14 39 06.16 | -51 24 15.1 | 426 | ||
| C/1998 K2 | 1998 08 05.44359 | 14 39 05.92 | -51 24 19.9 | 14.0 | T | 426 |
| C/1998 K2 | 1998 08 14.36050 | 14 36 48.06 | -52 53 19.2 | 16.7 | N | 422 |
| C/1998 K2 | 1998 08 14.36136 | 14 36 48.05 | -52 53 19.6 | 16.6 | N | 422 |
| C/1998 K2 | 1998 08 14.36198 | 14 36 48.05 | -52 53 20.0 | 16.6 | N | 422 |
| C/1998 K2 | 1998 08 14.36275 | 14 36 48.06 | -52 53 20.5 | 16.5 | N | 422 |
| C/1998 K2 | 1998 08 26.08541 | 14 39 20.14 | -54 54 59.5 | 844 | ||
| C/1998 K2 | 1998 08 26.08673 | 14 39 20.23 | -54 54 59.5 | 844 | ||
| C/1998 K2 | 1998 08 26.11505 | 14 39 20.90 | -54 55 17.2 | 844 | ||
| C/1998 K2 | 1998 08 28.43848 | 14 40 34.21 | -55 20 29.1 | 426 | ||
| C/1998 K2 | 1998 08 28.44386 | 14 40 34.41 | -55 20 32.8 | 426 | ||
| C/1998 K2 | 1998 08 28.45103 | 14 40 34.67 | -55 20 37.2 | 14.6 | T | 426 |
| C/1998 K2 | 1998 09 14.03988 | 14 55 51.25 | -58 31 38.5 | 16.7 | T | 844 |
| C/1998 K2 | 1998 09 14.05196 | 14 55 52.27 | -58 31 46.5 | 16.8 | T | 844 |
| C/1998 K2 | 1998 09 14.06525 | 14 55 53.36 | -58 31 55.4 | 16.8 | T | 844 |
| C/1998 K2 | 1998 09 26.04009 | 15 14 18.81 | -61 01 05.8 | 844 | ||
| C/1998 K2 | 1998 09 26.05267 | 15 14 20.87 | -61 01 16.0 | 844 | ||
| C/1998 K2 | 1998 09 26.07273 | 15 14 23.09 | -61 01 30.5 | 844 | ||
| C/1998 K2 | 1998 10 01.03882 | 15 24 01.22 | -62 05 23.1 | 15.4 | T | 844 |
| C/1998 K2 | 1998 10 01.04470 | 15 24 01.84 | -62 05 28.5 | 14.9 | T | 844 |