| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1993 A1 | 1993 04 10.85052 | 06 48 43.68 | +56 40 19.2 | 14.2 | T | 605 |
| C/1993 A1 | 1993 04 10.85558 | 06 48 43.08 | +56 40 16.7 | 14.1 | T | 605 |
| C/1993 A1 | 1993 04 14.48802 | 06 46 26.76 | +56 28 30.1 | 13.7 | T | 360 |
| C/1993 A1 | 1993 04 14.49063 | 06 46 26.67 | +56 28 30.0 | 360 | ||
| C/1993 A1 | 1993 04 14.86029 | 06 46 14.27 | +56 27 17.4 | 13.6 | T | 540 |
| C/1993 A1 | 1993 04 14.86190 | 06 46 14.08 | +56 27 16.2 | 14.2 | T | 540 |
| C/1993 A1 | 1993 04 14.86329 | 06 46 14.02 | +56 27 15.9 | 13.9 | T | 540 |
| C/1993 A1 | 1993 04 14.86466 | 06 46 14.06 | +56 27 16.2 | 13.9 | T | 540 |
| C/1993 A1 | 1993 04 15.45763 | 06 45 54.96 | +56 25 23.7 | 411 | ||
| C/1993 A1 | 1993 04 15.46269 | 06 45 54.97 | +56 25 22.7 | 411 | ||
| C/1993 A1 | 1993 04 15.46521 | 06 45 54.83 | +56 25 22.9 | 411 | ||
| C/1993 A1 | 1993 04 15.49288 | 06 45 53.96 | +56 25 16.2 | 376 | ||
| C/1993 A1 | 1993 04 15.51088 | 06 45 53.38 | +56 25 12.3 | 376 | ||
| C/1993 A1 | 1993 04 16.83575 | 06 45 12.79 | +56 20 57.2 | 13.6 | T | 605 |
| C/1993 A1 | 1993 04 16.84201 | 06 45 12.63 | +56 20 56.6 | 13.5 | T | 605 |
| C/1993 A1 | 1993 04 17.49306 | 06 44 54.62 | +56 18 57.5 | 361 | ||
| C/1993 A1 | 1993 04 17.49756 | 06 44 54.32 | +56 18 55.9 | 361 | ||
| C/1993 A1 | 1993 04 17.50010 | 06 44 54.22 | +56 18 56.4 | 361 | ||
| C/1993 A1 | 1993 04 18.46061 | 06 44 28.52 | +56 15 55.0 | 411 | ||
| C/1993 A1 | 1993 04 18.46566 | 06 44 28.29 | +56 15 53.9 | 411 |