| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1993 Y1 | 1994 04 20.19201 | 06 09 46.45 | +59 19 01.9 | 658 | ||
| C/1993 Y1 | 1994 04 21.19190 | 06 16 30.03 | +60 54 49.7 | 658 | ||
| C/1993 Y1 | 1994 04 21.19376 | 06 16 30.84 | +60 55 00.3 | 658 | ||
| C/1993 Y1 | 1994 04 21.51995 | 06 18 46.69 | +61 25 07.4 | 897 | ||
| C/1993 Y1 | 1994 04 21.52272 | 06 18 48.02 | +61 25 23.2 | 897 | ||
| C/1993 Y1 | 1994 04 21.83264 | 06 21 00.11 | +61 53 32.3 | 14.0 | N | 046 |
| C/1993 Y1 | 1994 04 21.83469 | 06 21 00.97 | +61 53 43.4 | 10.1 | T | 046 |
| C/1993 Y1 | 1994 04 21.83535 | 06 21 01.29 | +61 53 46.9 | 046 | ||
| C/1993 Y1 | 1994 04 23.07950 | 06 30 12.30 | +63 41 56.9 | 816 | ||
| C/1993 Y1 | 1994 04 23.08024 | 06 30 12.65 | +63 42 00.9 | 816 | ||
| C/1993 Y1 | 1994 04 23.08100 | 06 30 13.01 | +63 42 04.7 | 816 | ||
| C/1993 Y1 | 1994 04 23.08193 | 06 30 13.36 | +63 42 09.0 | 816 | ||
| C/1993 Y1 | 1994 04 23.81731 | 06 35 57.58 | +64 42 29.6 | 14.1 | N | 046 |
| C/1993 Y1 | 1994 04 23.81852 | 06 35 58.13 | +64 42 35.2 | 10.7 | T | 046 |
| C/1993 Y1 | 1994 04 23.81926 | 06 35 58.49 | +64 42 38.8 | 046 | ||
| C/1993 Y1 | 1994 04 23.82649 | 06 36 01.91 | +64 43 14.1 | 587 | ||
| C/1993 Y1 | 1994 04 23.83303 | 06 36 04.98 | +64 43 45.2 | 587 | ||
| C/1993 Y1 | 1994 04 24.82899 | 06 44 13.87 | +66 01 10.4 | 046 | ||
| C/1993 Y1 | 1994 04 24.83251 | 06 44 15.65 | +66 01 26.4 | 13.9 | N | 046 |
| C/1993 Y1 | 1994 04 24.83328 | 06 44 16.03 | +66 01 29.7 | 046 |