| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 K5 | 1998 06 18.00169 | 19 56 40.27 | +41 37 41.2 | 13.2 | T | 046 |
| C/1998 K5 | 1998 06 18.00234 | 19 56 40.81 | +41 37 46.0 | 046 | ||
| C/1998 K5 | 1998 06 18.00291 | 19 56 41.24 | +41 37 50.0 | 046 | ||
| C/1998 K5 | 1998 06 18.00339 | 19 56 41.64 | +41 37 53.6 | 046 | ||
| C/1998 K5 | 1998 06 18.00394 | 19 56 42.07 | +41 37 57.5 | 046 | ||
| C/1998 K5 | 1998 06 18.00443 | 19 56 42.47 | +41 38 01.2 | 046 | ||
| C/1998 K5 | 1998 06 18.22560 | 19 59 45.26 | +42 04 16.6 | 13.1 | T | 706 |
| C/1998 K5 | 1998 06 18.23218 | 19 59 50.63 | +42 05 03.8 | 13.2 | T | 706 |
| C/1998 K5 | 1998 06 19.95841 | 20 24 51.56 | +45 18 37.1 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.95909 | 20 24 52.16 | +45 18 41.5 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.95942 | 20 24 52.45 | +45 18 43.6 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.95976 | 20 24 52.77 | +45 18 45.9 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96009 | 20 24 53.05 | +45 18 47.9 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96044 | 20 24 53.37 | +45 18 50.2 | 12.8 | T | 504 |
| C/1998 K5 | 1998 06 19.96079 | 20 24 53.69 | +45 18 52.4 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96113 | 20 24 53.99 | +45 18 54.6 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96148 | 20 24 54.31 | +45 18 56.9 | 12.8 | T | 504 |
| C/1998 K5 | 1998 06 19.96223 | 20 24 54.98 | +45 19 01.7 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96260 | 20 24 55.31 | +45 19 04.1 | 12.9 | T | 504 |
| C/1998 K5 | 1998 06 19.96300 | 20 24 55.68 | +45 19 06.6 | 12.9 | T | 504 |
