| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 K1 | 1998 05 20.60721 | 10 39 48.99 | +31 30 53.8 | 900 | ||
| C/1998 K1 | 1998 05 20.84727 | 10 39 54.61 | +31 27 26.4 | 046 | ||
| C/1998 K1 | 1998 05 20.84833 | 10 39 54.54 | +31 27 25.3 | 046 | ||
| C/1998 K1 | 1998 05 20.84935 | 10 39 54.58 | +31 27 24.1 | 046 | ||
| C/1998 K1 | 1998 05 20.85079 | 10 39 54.60 | +31 27 22.9 | 046 | ||
| C/1998 K1 | 1998 05 21.49531 | 10 40 09.75 | +31 18 02.7 | 15.9 | T | 402 |
| C/1998 K1 | 1998 05 21.49741 | 10 40 09.80 | +31 18 00.9 | 402 | ||
| C/1998 K1 | 1998 05 21.49949 | 10 40 09.83 | +31 17 59.0 | 402 | ||
| C/1998 K1 | 1998 05 21.56684 | 10 40 11.38 | +31 17 00.2 | 16.1 | T | 360 |
| C/1998 K1 | 1998 05 21.57135 | 10 40 11.50 | +31 16 56.1 | 360 | ||
| C/1998 K1 | 1998 05 21.57587 | 10 40 11.62 | +31 16 52.2 | 360 | ||
| C/1998 K1 | 1998 05 21.85362 | 10 40 18.46 | +31 12 50.5 | 143 | ||
| C/1998 K1 | 1998 05 21.85753 | 10 40 18.58 | +31 12 48.0 | 143 | ||
| C/1998 K1 | 1998 05 21.87319 | 10 40 18.94 | +31 12 33.1 | 143 | ||
| C/1998 K1 | 1998 05 22.47715 | 10 40 33.58 | +31 03 46.9 | 16.0 | T | 402 |
| C/1998 K1 | 1998 05 22.47924 | 10 40 33.62 | +31 03 44.9 | 402 | ||
| C/1998 K1 | 1998 05 22.48132 | 10 40 33.67 | +31 03 43.4 | 402 | ||
| C/1998 K1 | 1998 05 22.86193 | 10 40 43.20 | +30 58 11.3 | 143 | ||
| C/1998 K1 | 1998 05 22.86819 | 10 40 43.34 | +30 58 05.3 | 143 | ||
| C/1998 K1 | 1998 05 22.87447 | 10 40 43.43 | +30 58 00.2 | 143 |
