| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1990 08 19.12187 | 21 27 10.68 | +12 00 40.6 | 575 | ||
| C/1990 K1 | 1990 08 19.50990 | 21 22 49.94 | +11 14 48.7 | 885 | ||
| C/1990 K1 | 1990 08 19.51302 | 21 22 47.86 | +11 14 25.2 | 885 | ||
| C/1990 K1 | 1990 08 19.77789 | 21 19 46.10 | +10 42 17.2 | 095 | ||
| C/1990 K1 | 1990 08 19.79462 | 21 19 33.97 | +10 40 09.5 | 095 | ||
| C/1990 K1 | 1990 08 19.80503 | 21 19 26.76 | +10 38 52.2 | 095 | ||
| C/1990 K1 | 1990 08 19.84337 | 21 19 00.66 | +10 34 12.1 | 046 | ||
| C/1990 K1 | 1990 08 19.84476 | 21 18 59.74 | +10 34 01.7 | 046 | ||
| C/1990 K1 | 1990 08 19.84792 | 21 18 57.44 | +10 33 42.0 | 540 | ||
| C/1990 K1 | 1990 08 19.85208 | 21 18 54.58 | +10 33 11.2 | 540 | ||
| C/1990 K1 | 1990 08 19.85486 | 21 18 52.60 | +10 32 49.0 | 540 | ||
| C/1990 K1 | 1990 08 19.85833 | 21 18 50.22 | +10 32 24.1 | 540 | ||
| C/1990 K1 | 1990 08 19.87109 | 21 18 41.12 | +10 30 49.2 | 095 | ||
| C/1990 K1 | 1990 08 19.91146 | 21 18 12.91 | +10 25 52.9 | 091 | ||
| C/1990 K1 | 1990 08 19.91425 | 21 18 11.22 | +10 25 29.8 | 091 | ||
| C/1990 K1 | 1990 08 20.03715 | 21 16 44.63 | +10 10 13.5 | 091 | ||
| C/1990 K1 | 1990 08 20.53536 | 21 10 53.78 | +09 06 37.4 | 897 | ||
| C/1990 K1 | 1990 08 20.61719 | 21 09 54.74 | +08 55 58.9 | 887 | ||
| C/1990 K1 | 1990 08 20.62008 | 21 09 52.64 | +08 55 36.1 | 887 | ||
| C/1990 K1 | 1990 08 20.62066 | 21 09 52.25 | +08 55 31.1 | 887 |
