| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1993 Y1 | 1994 03 25.43072 | 04 21 16.03 | -00 42 38.4 | 897 | ||
| C/1993 Y1 | 1994 03 25.46611 | 04 21 22.45 | -00 38 01.9 | 897 | ||
| C/1993 Y1 | 1994 03 25.46732 | 04 21 22.57 | -00 37 52.6 | 897 | ||
| C/1993 Y1 | 1994 03 26.79829 | 04 25 27.18 | +02 19 07.0 | 11.2 | T | 605 |
| C/1993 Y1 | 1994 03 26.80168 | 04 25 27.75 | +02 19 34.7 | 10.9 | T | 605 |
| C/1993 Y1 | 1994 03 26.80345 | 04 25 28.21 | +02 19 49.4 | 11.2 | T | 605 |
| C/1993 Y1 | 1994 03 26.80679 | 04 25 28.68 | +02 20 17.0 | 10.9 | T | 605 |
| C/1993 Y1 | 1994 03 26.80924 | 04 25 29.18 | +02 20 37.9 | 11.0 | T | 605 |
| C/1993 Y1 | 1994 03 26.81260 | 04 25 29.81 | +02 21 03.9 | 10.8 | T | 605 |
| C/1993 Y1 | 1994 03 26.81616 | 04 25 30.48 | +02 21 34.2 | 10.6 | T | 605 |
| C/1993 Y1 | 1994 03 26.81997 | 04 25 31.15 | +02 22 05.4 | 10.7 | T | 605 |
| C/1993 Y1 | 1994 03 27.42117 | 04 27 23.12 | +03 44 45.8 | 411 | ||
| C/1993 Y1 | 1994 03 27.42984 | 04 27 24.75 | +03 45 57.0 | 411 | ||
| C/1993 Y1 | 1994 03 27.43253 | 04 27 25.21 | +03 46 19.2 | 411 | ||
| C/1993 Y1 | 1994 03 27.43527 | 04 27 25.69 | +03 46 41.8 | 897 | ||
| C/1993 Y1 | 1994 03 27.44409 | 04 27 27.39 | +03 47 55.3 | 410 | ||
| C/1993 Y1 | 1994 03 27.45032 | 04 27 28.55 | +03 48 46.7 | 410 | ||
| C/1993 Y1 | 1994 03 27.45251 | 04 27 28.97 | +03 49 04.8 | 897 | ||
| C/1993 Y1 | 1994 03 27.45444 | 04 27 29.31 | +03 49 20.6 | 410 | ||
| C/1993 Y1 | 1994 03 27.45687 | 04 27 29.69 | +03 49 41.8 | 897 |