| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1972 E1 | 1972 04 11.80526 | 01 37 51.56 | -49 23 14.7 | 416 | ||
| C/1972 E1 | 1972 04 11.90108 | 01 38 58.94 | -49 25 43.1 | 323 | ||
| C/1972 E1 | 1972 04 14.46181 | 02 11 04.62 | -50 17 42.7 | 323 | ||
| C/1972 E1 | 1972 04 14.78646 | 02 15 27.63 | -50 21 59.5 | 416 | ||
| C/1972 E1 | 1972 04 14.89514 | 02 16 56.03 | -50 23 19.5 | 323 | ||
| C/1972 E1 | 1972 04 14.97922 | 02 18 03.50 | -50 24 21.0 | 8.8 | T | 822 |
| C/1972 E1 | 1972 04 15.96568 | 02 31 46.64 | -50 32 46.5 | 8.8 | T | 822 |
| C/1972 E1 | 1972 04 16.39618 | 02 37 55.37 | -50 34 34.1 | 416 | ||
| C/1972 E1 | 1972 04 16.46528 | 02 38 54.95 | -50 34 44.5 | 323 | ||
| C/1972 E1 | 1972 04 16.90625 | 02 45 20.67 | -50 35 02.1 | 323 | ||
| C/1972 E1 | 1972 04 16.96291 | 02 46 08.66 | -50 35 04.8 | 8.7 | T | 822 |
| C/1972 E1 | 1972 04 17.00764 | 02 46 47.92 | -50 34 59.1 | 808 | ||
| C/1972 E1 | 1972 04 17.01528 | 02 46 54.51 | -50 34 58.2 | 808 | ||
| C/1972 E1 | 1972 04 17.37097 | 02 52 09.02 | -50 34 04.0 | 416 | ||
| C/1972 E1 | 1972 04 17.96256 | 03 00 58.23 | -50 30 26.5 | 8.5 | T | 822 |
| C/1972 E1 | 1972 04 17.98993 | 03 01 22.92 | -50 30 10.9 | 839 | ||
| C/1972 E1 | 1972 04 18.96395 | 03 16 08.46 | -50 18 21.2 | 8.6 | T | 822 |
| C/1972 E1 | 1972 04 18.98681 | 03 16 29.30 | -50 17 56.7 | 839 | ||
| C/1972 E1 | 1972 04 20.30974 | 03 36 49.91 | -49 49 37.2 | 485 | ||
| C/1972 E1 | 1972 04 21.39171 | 03 53 32.46 | -49 15 39.8 | 485 |