| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1993 Y1 | 1994 05 15.88466 | 11 13 13.80 | +76 27 23.2 | 13.4 | T | 605 |
| C/1993 Y1 | 1994 05 16.52914 | 11 21 21.40 | +76 21 24.2 | 897 | ||
| C/1993 Y1 | 1994 05 16.53096 | 11 21 22.87 | +76 21 21.8 | 897 | ||
| C/1993 Y1 | 1994 05 16.55024 | 11 21 36.66 | +76 21 11.3 | 897 | ||
| C/1993 Y1 | 1994 05 17.87306 | 11 37 35.13 | +76 05 56.1 | 13.4 | T | 605 |
| C/1993 Y1 | 1994 05 17.87831 | 11 37 39.11 | +76 05 51.3 | 13.2 | T | 605 |
| C/1993 Y1 | 1994 05 23.46558 | 12 33 46.12 | +74 29 19.0 | 897 | ||
| C/1993 Y1 | 1994 05 23.46848 | 12 33 47.33 | +74 29 17.5 | 13.0 | T | 897 |
| C/1993 Y1 | 1994 05 23.49948 | 12 34 02.77 | +74 28 36.3 | 897 | ||
| C/1993 Y1 | 1994 05 23.87520 | 12 37 12.46 | +74 20 41.9 | 14.1 | T | 605 |
| C/1993 Y1 | 1994 05 23.88279 | 12 37 15.63 | +74 20 32.2 | 13.9 | T | 605 |
| C/1993 Y1 | 1994 05 30.03976 | 13 20 01.40 | +71 56 13.7 | 14.3 | T | 605 |
| C/1993 Y1 | 1994 05 30.04332 | 13 20 02.82 | +71 56 07.2 | 14.3 | T | 605 |
| C/1993 Y1 | 1994 05 31.88515 | 13 30 11.84 | +71 09 09.3 | 14.8 | T | 605 |
| C/1993 Y1 | 1994 05 31.89051 | 13 30 12.88 | +71 09 02.4 | 14.6 | T | 605 |
| C/1993 Y1 | 1994 06 01.03906 | 13 30 57.82 | +71 05 10.4 | 111 | ||
| C/1993 Y1 | 1994 06 01.04146 | 13 30 58.39 | +71 05 06.1 | 111 | ||
| C/1993 Y1 | 1994 06 01.04571 | 13 30 59.49 | +71 04 59.9 | 111 | ||
| C/1993 Y1 | 1994 06 03.58009 | 13 43 18.58 | +69 58 27.7 | 897 | ||
| C/1993 Y1 | 1994 06 03.58205 | 13 43 18.88 | +69 58 25.3 | 897 |
