| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1980 E1 | 1981 02 16.49064 | 12 38 11.62 | -02 08 01.0 | 675 | ||
| C/1980 E1 | 1981 03 09.27222 | 12 33 03.17 | -01 27 20.2 | 688 | ||
| C/1980 E1 | 1981 03 28.28395 | 12 25 29.91 | -00 34 21.8 | 801 | ||
| C/1980 E1 | 1981 03 29.51563 | 12 24 58.16 | -00 30 46.5 | 12.5 | T | 394 |
| C/1980 E1 | 1981 03 29.52222 | 12 24 57.80 | -00 30 46.5 | 394 | ||
| C/1980 E1 | 1981 03 30.27153 | 12 24 38.47 | -00 28 36.0 | 688 | ||
| C/1980 E1 | 1981 03 30.31736 | 12 24 37.28 | -00 28 28.1 | 688 | ||
| C/1980 E1 | 1981 03 30.51667 | 12 24 32.13 | -00 27 51.2 | 12.5 | T | 394 |
| C/1980 E1 | 1981 03 30.55747 | 12 24 31.03 | -00 27 44.1 | 394 | ||
| C/1980 E1 | 1981 04 01.21181 | 12 23 48.19 | -00 22 59.8 | 688 | ||
| C/1980 E1 | 1981 04 01.25069 | 12 23 47.17 | -00 22 52.8 | 688 | ||
| C/1980 E1 | 1981 04 02.19861 | 12 23 22.47 | -00 20 08.2 | 687 | ||
| C/1980 E1 | 1981 04 03.29265 | 12 22 54.21 | -00 16 59.0 | 801 | ||
| C/1980 E1 | 1981 04 03.53818 | 12 22 47.80 | -00 16 14.8 | 474 | ||
| C/1980 E1 | 1981 04 03.54803 | 12 22 47.57 | -00 16 13.0 | 474 | ||
| C/1980 E1 | 1981 04 05.19236 | 12 22 05.29 | -00 11 39.2 | 688 | ||
| C/1980 E1 | 1981 04 05.23611 | 12 22 04.15 | -00 11 31.2 | 688 | ||
| C/1980 E1 | 1981 04 06.57847 | 12 21 29.71 | -00 07 43.6 | 12.0 | T | 879 |
| C/1980 E1 | 1981 04 06.58854 | 12 21 29.50 | -00 07 41.6 | 879 | ||
| C/1980 E1 | 1981 04 08.11958 | 12 20 50.70 | -00 03 26.3 | 12.0 | T | 808 |