| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1991 01 21.34828 | 12 09 52.05 | -37 10 26.9 | 808 | ||
| C/1990 K1 | 1991 01 22.79468 | 12 03 25.23 | -36 40 45.5 | 897 | ||
| C/1990 K1 | 1991 01 22.80017 | 12 03 23.66 | -36 40 39.3 | 10.0 | T | 372 |
| C/1990 K1 | 1991 01 22.80110 | 12 03 23.37 | -36 40 35.9 | 897 | ||
| C/1990 K1 | 1991 01 22.81250 | 12 03 20.34 | -36 40 24.1 | 897 | ||
| C/1990 K1 | 1991 01 22.82182 | 12 03 17.68 | -36 40 09.1 | 897 | ||
| C/1990 K1 | 1991 01 24.35187 | 11 56 17.72 | -36 05 23.4 | 808 | ||
| C/1990 K1 | 1991 01 24.36295 | 11 56 14.70 | -36 05 09.0 | 808 | ||
| C/1990 K1 | 1991 01 27.73895 | 11 40 13.73 | -34 36 02.8 | 413 | ||
| C/1990 K1 | 1991 01 27.74274 | 11 40 12.80 | -34 35 57.1 | 413 | ||
| C/1990 K1 | 1991 01 28.76603 | 11 35 13.54 | -34 05 22.3 | 413 | ||
| C/1990 K1 | 1991 01 31.71979 | 11 20 36.80 | -32 27 50.0 | 376 | ||
| C/1990 K1 | 1991 02 09.23354 | 10 38 07.72 | -26 29 57.0 | 801 | ||
| C/1990 K1 | 1991 02 11.24183 | 10 28 25.08 | -24 51 27.0 | 801 | ||
| C/1990 K1 | 1991 02 22.68646 | 09 39 06.32 | -14 44 46.1 | 900 | ||
| C/1990 K1 | 1991 02 22.69514 | 09 39 04.29 | -14 44 15.9 | 900 | ||
| C/1990 K1 | 1991 02 24.31597 | 09 33 08.29 | -13 18 34.6 | 657 | ||
| C/1990 K1 | 1991 02 25.24132 | 09 29 52.60 | -12 30 13.7 | 657 | ||
| C/1990 K1 | 1991 03 03.47292 | 09 10 16.95 | -07 21 07.8 | 897 | ||
| C/1990 K1 | 1991 03 03.48154 | 09 10 15.57 | -07 20 43.4 | 897 |