| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1990 09 20.39797 | 16 13 54.00 | -36 15 05.0 | 897 | ||
| C/1990 K1 | 1990 09 20.40012 | 16 13 53.50 | -36 15 10.0 | 897 | ||
| C/1990 K1 | 1990 09 20.40671 | 16 13 52.00 | -36 15 15.0 | 897 | ||
| C/1990 K1 | 1990 09 21.01388 | 16 11 25.75 | -36 26 06.4 | 809 | ||
| C/1990 K1 | 1990 10 10.43232 | 15 20 08.95 | -39 36 54.5 | 415 | ||
| C/1990 K1 | 1990 10 17.42590 | 15 08 18.80 | -40 06 40.8 | 413 | ||
| C/1990 K1 | 1990 10 17.42781 | 15 08 18.70 | -40 06 40.5 | 413 | ||
| C/1990 K1 | 1990 10 27.39315 | 14 53 59.72 | -40 31 49.7 | 413 | ||
| C/1990 K1 | 1990 11 28.73370 | 14 15 57.98 | -40 49 43.9 | 413 | ||
| C/1990 K1 | 1990 12 16.84780 | 13 51 14.90 | -40 50 38.0 | 897 | ||
| C/1990 K1 | 1990 12 16.85984 | 13 51 13.77 | -40 50 40.0 | 897 | ||
| C/1990 K1 | 1990 12 24.84549 | 13 36 32.31 | -40 44 44.2 | 897 | ||
| C/1990 K1 | 1990 12 24.84826 | 13 36 31.95 | -40 44 45.1 | 897 | ||
| C/1990 K1 | 1990 12 24.85197 | 13 36 31.37 | -40 44 43.3 | 897 | ||
| C/1990 K1 | 1990 12 27.86458 | 13 30 02.30 | -40 39 38.3 | 411 | ||
| C/1990 K1 | 1990 12 27.86615 | 13 30 01.90 | -40 39 39.3 | 411 | ||
| C/1990 K1 | 1991 01 07.67402 | 13 01 17.26 | -39 56 58.6 | 413 | ||
| C/1990 K1 | 1991 01 09.79188 | 12 54 29.19 | -39 41 55.0 | 9.0 | T | 372 |
| C/1990 K1 | 1991 01 09.79406 | 12 54 28.75 | -39 41 55.0 | 372 | ||
| C/1990 K1 | 1991 01 21.33790 | 12 09 54.70 | -37 10 39.7 | 808 |