| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1980 E1 | 1981 05 23.13544 | 12 09 57.38 | +00 58 46.6 | 801 | ||
| C/1980 E1 | 1981 06 02.26563 | 12 10 49.40 | +00 49 31.6 | 707 | ||
| C/1980 E1 | 1981 06 03.98848 | 12 11 06.92 | +00 47 03.6 | 491 | ||
| C/1980 E1 | 1981 06 04.93458 | 12 11 17.48 | +00 45 31.7 | 491 | ||
| C/1980 E1 | 1981 06 06.14887 | 12 11 32.21 | +00 43 32.9 | 801 | ||
| C/1980 E1 | 1981 06 23.22778 | 12 17 06.14 | +00 01 06.4 | 707 | ||
| C/1980 E1 | 1981 06 25.20729 | 12 17 59.64 | -00 05 24.0 | 707 | ||
| C/1980 E1 | 1981 09 05.32593 | 13 18 46.81 | -06 49 00.9 | 474 | ||
| C/1980 E1 | 1981 09 05.34363 | 13 18 48.07 | -06 49 11.4 | 474 | ||
| C/1980 E1 | 1981 09 06.31127 | 13 19 55.50 | -06 56 14.4 | 474 | ||
| C/1980 E1 | 1981 09 06.32117 | 13 19 56.43 | -06 56 20.7 | 474 | ||
| C/1980 E1 | 1981 12 23.57536 | 15 54 16.84 | -19 04 40.6 | 675 | ||
| C/1980 E1 | 1982 01 09.85104 | 16 21 18.30 | -20 17 39.0 | 14.5 | T | 372 |
| C/1980 E1 | 1982 01 09.86007 | 16 21 19.50 | -20 17 42.0 | 372 | ||
| C/1980 E1 | 1982 01 15.56356 | 16 30 07.67 | -20 37 42.7 | 675 | ||
| C/1980 E1 | 1982 01 15.56981 | 16 30 08.33 | -20 37 43.7 | 675 | ||
| C/1980 E1 | 1982 01 30.51389 | 16 52 37.85 | -21 20 18.8 | 707 | ||
| C/1980 E1 | 1982 02 20.51944 | 17 22 01.39 | -21 57 28.2 | 688 | ||
| C/1980 E1 | 1982 02 28.49410 | 17 32 12.94 | -22 05 28.6 | 707 | ||
| C/1980 E1 | 1982 03 21.40284 | 17 55 28.41 | -22 14 27.0 | 809 |