| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1973 E1 | 1973 10 08.83125 | 10 45 27.34 | -02 26 14.6 | 10.0 | T | 372 |
| C/1973 E1 | 1973 10 08.87532 | 10 45 36.15 | -02 26 15.4 | 330 | ||
| C/1973 E1 | 1973 10 09.88021 | 10 47 25.00 | -02 39 07.7 | 330 | ||
| C/1973 E1 | 1973 10 15.41701 | 10 58 13.19 | -03 51 11.0 | 796 | ||
| C/1973 E1 | 1973 10 15.42118 | 10 58 13.70 | -03 51 11.5 | 796 | ||
| C/1973 E1 | 1973 10 16.33778 | 11 00 05.79 | -04 03 41.3 | 839 | ||
| C/1973 E1 | 1973 10 16.50694 | 11 00 26.49 | -04 06 07.7 | 688 | ||
| C/1973 E1 | 1973 10 16.88403 | 11 01 14.20 | -04 11 44.5 | 330 | ||
| C/1973 E1 | 1973 10 17.84375 | 11 03 13.04 | -04 24 43.5 | 323 | ||
| C/1973 E1 | 1973 10 18.14558 | 11 03 51.09 | -04 29 00.9 | 063 | ||
| C/1973 E1 | 1973 10 18.82803 | 11 05 17.47 | -04 38 46.6 | 9.2 | T | 372 |
| C/1973 E1 | 1973 10 18.83882 | 11 05 18.94 | -04 38 57.6 | 372 | ||
| C/1973 E1 | 1973 10 18.85836 | 11 05 21.59 | -04 39 10.1 | 323 | ||
| C/1973 E1 | 1973 10 18.88065 | 11 05 23.93 | -04 39 31.0 | 330 | ||
| C/1973 E1 | 1973 10 19.19874 | 11 06 04.94 | -04 44 08.3 | 022 | ||
| C/1973 E1 | 1973 10 20.14869 | 11 08 07.66 | -04 58 02.4 | 064 | ||
| C/1973 E1 | 1973 10 20.15223 | 11 08 07.93 | -04 58 03.0 | 064 | ||
| C/1973 E1 | 1973 10 21.50833 | 11 11 06.37 | -05 18 10.8 | 688 | ||
| C/1973 E1 | 1973 10 21.52008 | 11 11 08.27 | -05 18 16.8 | 695 | ||
| C/1973 E1 | 1973 10 21.52263 | 11 11 08.61 | -05 18 19.0 | 695 |