| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 K5 | 1998 05 29.88083 | 17 37 12.96 | +06 04 59.5 | 046 | ||
| C/1998 K5 | 1998 05 29.88156 | 17 37 13.10 | +06 05 02.3 | 046 | ||
| C/1998 K5 | 1998 05 29.88369 | 17 37 13.54 | +06 05 13.1 | 046 | ||
| C/1998 K5 | 1998 05 29.88447 | 17 37 13.69 | +06 05 15.8 | 046 | ||
| C/1998 K5 | 1998 05 29.97832 | 17 37 32.81 | +06 12 23.8 | 557 | ||
| C/1998 K5 | 1998 05 29.97949 | 17 37 33.05 | +06 12 29.2 | 557 | ||
| C/1998 K5 | 1998 05 29.98066 | 17 37 33.29 | +06 12 34.5 | 15.9 | T | 557 |
| C/1998 K5 | 1998 05 29.98183 | 17 37 33.53 | +06 12 39.9 | 557 | ||
| C/1998 K5 | 1998 05 29.98300 | 17 37 33.76 | +06 12 45.2 | 557 | ||
| C/1998 K5 | 1998 05 30.05813 | 17 37 49.11 | +06 18 29.4 | 557 | ||
| C/1998 K5 | 1998 05 30.06046 | 17 37 49.59 | +06 18 40.2 | 15.6 | T | 557 |
| C/1998 K5 | 1998 05 30.06163 | 17 37 49.83 | +06 18 45.3 | 557 | ||
| C/1998 K5 | 1998 05 30.21417 | 17 38 23.87 | +06 30 33.1 | 15.2 | T | 713 |
| C/1998 K5 | 1998 05 30.24679 | 17 38 30.78 | +06 33 04.4 | 15.4 | T | 713 |
| C/1998 K5 | 1998 05 30.26179 | 17 38 33.69 | +06 34 14.2 | 16.0 | T | 734 |
| C/1998 K5 | 1998 05 30.26395 | 17 38 34.12 | +06 34 23.5 | 16.0 | T | 734 |
| C/1998 K5 | 1998 05 30.26763 | 17 38 34.86 | +06 34 41.3 | 16.2 | T | 734 |
| C/1998 K5 | 1998 05 30.28551 | 17 38 38.79 | +06 36 04.0 | 15.6 | T | 713 |
| C/1998 K5 | 1998 05 30.31614 | 17 38 45.58 | +06 38 27.7 | 670 | ||
| C/1998 K5 | 1998 05 30.32778 | 17 38 47.95 | +06 39 22.2 | 15.8 | T | 670 |