| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1980 Y2 | 1981 03 13.90053 | 07 19 25.14 | +87 28 44.7 | 8.5 | T | 210 |
| C/1980 Y2 | 1981 03 13.95673 | 07 20 06.56 | +87 25 07.8 | 8.5 | T | 210 |
| C/1980 Y2 | 1981 03 15.10000 | 07 28 36.40 | +86 06 28.4 | 8.0 | T | 017 |
| C/1980 Y2 | 1981 03 16.76180 | 07 34 59.79 | +84 11 56.6 | 084 | ||
| C/1980 Y2 | 1981 03 16.76737 | 07 35 01.11 | +84 11 36.1 | 084 | ||
| C/1980 Y2 | 1981 03 17.18993 | 07 36 09.40 | +83 42 27.7 | 657 | ||
| C/1980 Y2 | 1981 03 17.80375 | 07 37 35.35 | +83 00 13.3 | 084 | ||
| C/1980 Y2 | 1981 03 18.18333 | 07 38 24.30 | +82 34 04.0 | 657 | ||
| C/1980 Y2 | 1981 03 21.79789 | 07 44 19.24 | +78 26 45.6 | 084 | ||
| C/1980 Y2 | 1981 03 21.79795 | 07 44 19.09 | +78 26 46.1 | 022 | ||
| C/1980 Y2 | 1981 03 21.80141 | 07 44 20.39 | +78 26 30.7 | 022 | ||
| C/1980 Y2 | 1981 03 24.86353 | 07 48 08.55 | +75 00 18.3 | 022 | ||
| C/1980 Y2 | 1981 03 24.86769 | 07 48 08.77 | +75 00 01.3 | 022 | ||
| C/1980 Y2 | 1981 03 25.12847 | 07 48 27.30 | +74 42 40.3 | 675 | ||
| C/1980 Y2 | 1981 03 25.17118 | 07 48 30.40 | +74 39 51.1 | 675 | ||
| C/1980 Y2 | 1981 03 25.81196 | 07 49 14.19 | +73 56 49.4 | 9.0 | T | 210 |
| C/1980 Y2 | 1981 03 29.47778 | 07 53 11.12 | +69 58 14.9 | 8.5 | T | 394 |
| C/1980 Y2 | 1981 03 29.50000 | 07 53 12.52 | +69 56 48.8 | 394 | ||
| C/1980 Y2 | 1981 03 30.49444 | 07 54 14.38 | +68 53 25.3 | 8.5 | T | 394 |
| C/1980 Y2 | 1981 03 30.50000 | 07 54 15.04 | +68 53 04.2 | 394 |