| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1990 K1 | 1991 04 30.44549 | 08 18 41.17 | +14 54 43.2 | 13.0 | T | 372 |
| C/1990 K1 | 1991 04 30.45017 | 08 18 41.18 | +14 54 46.0 | 372 | ||
| C/1990 K1 | 1991 05 03.22083 | 08 19 18.06 | +15 17 06.5 | 657 | ||
| C/1990 K1 | 1991 05 09.91047 | 08 21 17.71 | +16 04 04.7 | 503 | ||
| C/1990 K1 | 1991 05 11.03919 | 08 21 41.93 | +16 11 05.9 | 801 | ||
| C/1990 K1 | 1991 05 11.05559 | 08 21 42.27 | +16 11 12.4 | 801 | ||
| C/1990 K1 | 1991 05 14.04071 | 08 22 50.80 | +16 28 40.6 | 801 | ||
| C/1990 K1 | 1991 05 14.04801 | 08 22 50.98 | +16 28 43.3 | 801 | ||
| C/1990 K1 | 1991 11 03.42738 | 09 54 09.36 | +21 16 21.1 | 801 | ||
| C/1990 K1 | 1991 11 06.39176 | 09 54 12.74 | +21 29 03.1 | 801 | ||
| C/1990 K1 | 1991 11 06.42081 | 09 54 12.76 | +21 29 10.5 | 801 | ||
| C/1990 K1 | 1992 01 01.34189 | 09 30 35.08 | +27 34 43.1 | 801 | ||
| C/1990 K1 | 1992 01 01.36140 | 09 30 34.07 | +27 34 52.5 | 801 | ||
| C/1990 K1 | 1992 01 06.36237 | 09 26 12.09 | +28 13 25.6 | 801 | ||
| C/1990 K1 | 1992 01 06.37690 | 09 26 11.30 | +28 13 32.3 | 801 | ||
| C/1990 K1 | 1992 01 08.31734 | 09 24 25.13 | +28 28 20.0 | 801 | ||
| C/1990 K1 | 1992 01 08.33733 | 09 24 24.03 | +28 28 28.8 | 801 | ||
| C/1990 K1 | 1992 02 05.21907 | 08 56 31.78 | +31 33 31.4 | 801 | ||
| C/1990 K1 | 1992 02 05.24241 | 08 56 30.26 | +31 33 39.8 | 801 | ||
| C/1990 K1 | 1992 02 07.25259 | 08 54 28.81 | +31 44 07.5 | 801 | ||
| C/1990 K1 | 1992 02 07.26721 | 08 54 27.95 | +31 44 11.8 | 801 | ||
| C/1990 K1 | 1992 04 01.06850 | 08 16 53.66 | +33 47 32.3 | 801 | ||
| C/1990 K1 | 1992 04 01.10630 | 08 16 52.96 | +33 47 32.4 | 801 |
