| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1990 08 23.86129 | 20 28 52.33 | +01 09 48.7 | 479 | ||
| C/1990 K1 | 1990 08 23.86667 | 20 28 47.61 | +01 08 58.4 | 540 | ||
| C/1990 K1 | 1990 08 23.87693 | 20 28 39.48 | +01 07 22.9 | 046 | ||
| C/1990 K1 | 1990 08 23.87763 | 20 28 38.94 | +01 07 18.1 | 046 | ||
| C/1990 K1 | 1990 08 23.88161 | 20 28 35.63 | +01 06 39.2 | 540 | ||
| C/1990 K1 | 1990 08 23.88472 | 20 28 33.23 | +01 06 12.7 | 540 | ||
| C/1990 K1 | 1990 08 23.90321 | 20 28 18.49 | +01 03 19.4 | 046 | ||
| C/1990 K1 | 1990 08 23.90390 | 20 28 17.92 | +01 03 14.0 | 046 | ||
| C/1990 K1 | 1990 08 24.01053 | 20 26 52.52 | +00 46 45.4 | 010 | ||
| C/1990 K1 | 1990 08 24.01539 | 20 26 48.56 | +00 46 00.5 | 010 | ||
| C/1990 K1 | 1990 08 24.02017 | 20 26 44.77 | +00 45 14.4 | 010 | ||
| C/1990 K1 | 1990 08 24.02578 | 20 26 40.31 | +00 44 24.4 | 010 | ||
| C/1990 K1 | 1990 08 24.03061 | 20 26 36.31 | +00 43 40.0 | 010 | ||
| C/1990 K1 | 1990 08 24.36076 | 20 22 12.99 | -00 07 36.3 | 568 | ||
| C/1990 K1 | 1990 08 24.51568 | 20 20 08.86 | -00 31 52.9 | 885 | ||
| C/1990 K1 | 1990 08 24.51641 | 20 20 08.24 | -00 32 00.1 | 885 | ||
| C/1990 K1 | 1990 08 24.51884 | 20 20 06.24 | -00 32 22.7 | 885 | ||
| C/1990 K1 | 1990 08 24.57850 | 20 19 17.98 | -00 41 42.6 | 372 | ||
| C/1990 K1 | 1990 08 24.58058 | 20 19 16.20 | -00 42 02.3 | 372 | ||
| C/1990 K1 | 1990 08 24.58267 | 20 19 14.47 | -00 42 22.6 | 372 |