| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1983 H1 | 1983 05 19.42120 | 07 36 08.88 | -36 33 31.6 | 474 | ||
| C/1983 H1 | 1983 05 19.44227 | 07 36 06.43 | -36 34 46.7 | 474 | ||
| C/1983 H1 | 1983 05 19.45000 | 07 36 06.12 | -36 35 39.4 | 323 | ||
| C/1983 H1 | 1983 05 20.34710 | 07 34 29.36 | -37 25 01.9 | 474 | ||
| C/1983 H1 | 1983 05 20.35512 | 07 34 28.62 | -37 25 25.0 | 474 | ||
| C/1983 H1 | 1983 05 20.45208 | 07 34 19.22 | -37 30 21.9 | 323 | ||
| C/1983 H1 | 1983 05 22.29458 | 07 31 46.91 | -38 44 31.4 | 474 | ||
| C/1983 H1 | 1983 05 22.31947 | 07 31 44.91 | -38 45 19.7 | 474 | ||
| C/1983 H1 | 1983 05 23.33778 | 07 30 37.75 | -39 16 13.7 | 474 | ||
| C/1983 H1 | 1983 05 23.34218 | 07 30 37.45 | -39 16 20.4 | 474 | ||
| C/1983 H1 | 1983 05 28.38125 | 07 26 46.12 | -40 53 45.2 | 415 | ||
| C/1983 H1 | 1983 05 28.38539 | 07 26 46.35 | -40 53 49.8 | 415 | ||
| C/1983 H1 | 1983 05 31.38061 | 07 25 16.04 | -41 27 50.3 | 415 | ||
| C/1983 H1 | 1983 05 31.38591 | 07 25 16.39 | -41 27 52.6 | 415 | ||
| C/1983 H1 | 1983 06 16.33936 | 07 21 27.19 | -42 59 58.7 | 474 | ||
| C/1983 H1 | 1983 06 16.35626 | 07 21 27.03 | -43 00 02.8 | 474 | ||
| C/1983 H1 | 1983 07 11.34444 | 07 21 24.11 | -45 11 27.5 | 16.0 | T | 474 |
| C/1983 H1 | 1983 07 11.36291 | 07 21 24.10 | -45 11 33.2 | 474 | ||
| C/1983 H1 | 1983 07 12.34411 | 07 21 26.45 | -45 18 46.6 | 16.0 | T | 474 |
| C/1983 H1 | 1983 08 14.73704 | 07 18 06.38 | -51 28 52.7 | 474 | ||
| C/1983 H1 | 1983 08 14.75845 | 07 18 05.93 | -51 29 10.8 | 474 | ||
| C/1983 H1 | 1983 10 04.59582 | 05 49 03.45 | -65 23 09.9 | 18.6 | N | 474 |
| C/1983 H1 | 1983 10 04.63853 | 05 48 53.53 | -65 23 40.4 | 474 |