| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1990 06 22.67153 | 00 09 19.75 | +29 29 29.8 | 897 | ||
| C/1990 K1 | 1990 06 22.68872 | 00 09 19.82 | +29 29 32.1 | 897 | ||
| C/1990 K1 | 1990 06 22.74369 | 00 09 20.00 | +29 29 41.1 | 897 | ||
| C/1990 K1 | 1990 06 22.74699 | 00 09 19.91 | +29 29 41.5 | 9.3 | T | 896 |
| C/1990 K1 | 1990 06 22.77448 | 00 09 20.07 | +29 29 47.0 | 372 | ||
| C/1990 K1 | 1990 06 23.03681 | 00 09 21.12 | +29 30 26.4 | 589 | ||
| C/1990 K1 | 1990 06 23.74236 | 00 09 22.89 | +29 32 13.8 | 402 | ||
| C/1990 K1 | 1990 06 23.91842 | 00 09 23.24 | +29 32 37.6 | 540 | ||
| C/1990 K1 | 1990 06 23.93924 | 00 09 23.25 | +29 32 41.8 | 540 | ||
| C/1990 K1 | 1990 06 23.95586 | 00 09 23.28 | +29 32 43.9 | 503 | ||
| C/1990 K1 | 1990 06 23.96007 | 00 09 23.33 | +29 32 44.9 | 540 | ||
| C/1990 K1 | 1990 06 23.97847 | 00 09 23.54 | +29 32 49.7 | 589 | ||
| C/1990 K1 | 1990 06 23.98160 | 00 09 23.33 | +29 32 47.8 | 540 | ||
| C/1990 K1 | 1990 06 24.01806 | 00 09 23.47 | +29 32 54.6 | 046 | ||
| C/1990 K1 | 1990 06 24.02361 | 00 09 23.52 | +29 32 55.4 | 046 | ||
| C/1990 K1 | 1990 06 25.00000 | 00 09 24.27 | +29 35 19.4 | 046 | ||
| C/1990 K1 | 1990 06 25.00208 | 00 09 24.28 | +29 35 19.3 | 046 | ||
| C/1990 K1 | 1990 06 26.07396 | 00 09 22.82 | +29 37 52.9 | 575 | ||
| C/1990 K1 | 1990 06 26.46389 | 00 09 22.33 | +29 38 46.1 | 675 | ||
| C/1990 K1 | 1990 06 26.97083 | 00 09 20.63 | +29 39 54.8 | 589 |