| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1973 E1 | 1973 01 28.94097 | 08 56 03.85 | +01 59 08.6 | 16.0 | T | 029 |
| C/1973 E1 | 1973 03 07.86944 | 08 25 00.25 | +04 20 59.0 | 16.0 | T | 029 |
| C/1973 E1 | 1973 03 07.88507 | 08 24 59.57 | +04 21 02.0 | 029 | ||
| C/1973 E1 | 1973 03 09.85972 | 08 23 37.39 | +04 29 45.6 | 16.0 | T | 029 |
| C/1973 E1 | 1973 03 21.81667 | 08 16 23.83 | +05 22 04.1 | 15.0 | T | 029 |
| C/1973 E1 | 1973 03 21.86181 | 08 16 22.41 | +05 22 15.2 | 029 | ||
| C/1973 E1 | 1973 03 23.84935 | 08 15 22.13 | +05 30 41.5 | 15.4 | T | 046 |
| C/1973 E1 | 1973 03 23.86029 | 08 15 21.79 | +05 30 44.6 | 046 | ||
| C/1973 E1 | 1973 03 24.10953 | 08 15 14.36 | +05 31 51.8 | 15.2 | T | 801 |
| C/1973 E1 | 1973 03 24.81962 | 08 14 53.97 | +05 34 49.7 | 046 | ||
| C/1973 E1 | 1973 03 24.83403 | 08 14 53.48 | +05 34 52.3 | 046 | ||
| C/1973 E1 | 1973 03 26.84514 | 08 13 58.11 | +05 43 17.8 | 15.0 | T | 029 |
| C/1973 E1 | 1973 03 27.42778 | 08 13 42.88 | +05 45 43.4 | 15.0 | T | 387 |
| C/1973 E1 | 1973 03 28.48125 | 08 13 15.85 | +05 50 03.9 | 15.0 | T | 387 |
| C/1973 E1 | 1973 03 30.78561 | 08 12 20.56 | +05 59 24.3 | 15.5 | T | 095 |
| C/1973 E1 | 1973 03 30.78954 | 08 12 20.41 | +05 59 24.7 | 095 | ||
| C/1973 E1 | 1973 03 30.87613 | 08 12 18.24 | +05 59 44.6 | 15.8 | T | 993 |
| C/1973 E1 | 1973 03 31.82049 | 08 11 57.29 | +06 03 34.1 | 029 | ||
| C/1973 E1 | 1973 04 01.48854 | 08 11 42.80 | +06 06 12.2 | 15.0 | T | 380 |
| C/1973 E1 | 1973 04 02.51111 | 08 11 21.46 | +06 10 13.7 | 380 |