| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1983 H1 | 1983 05 10.83369 | 11 02 42.90 | +65 31 32.7 | 102 | ||
| C/1983 H1 | 1983 05 10.83628 | 11 02 07.11 | +65 27 24.8 | 102 | ||
| C/1983 H1 | 1983 05 10.83929 | 11 01 25.25 | +65 22 30.5 | 102 | ||
| C/1983 H1 | 1983 05 10.84034 | 11 01 10.77 | +65 20 48.2 | 102 | ||
| C/1983 H1 | 1983 05 10.84103 | 11 01 00.96 | +65 19 39.8 | 102 | ||
| C/1983 H1 | 1983 05 10.84172 | 11 00 51.43 | +65 18 32.6 | 102 | ||
| C/1983 H1 | 1983 05 10.84261 | 11 00 38.50 | +65 17 36.2 | 085 | ||
| C/1983 H1 | 1983 05 10.84474 | 11 00 09.30 | +65 13 59.8 | 085 | ||
| C/1983 H1 | 1983 05 10.84690 | 10 59 39.94 | +65 10 29.1 | 085 | ||
| C/1983 H1 | 1983 05 10.84862 | 10 59 15.61 | +65 07 35.8 | 085 | ||
| C/1983 H1 | 1983 05 10.84941 | 10 59 13.79 | +65 07 14.3 | 022 | ||
| C/1983 H1 | 1983 05 10.85042 | 10 58 51.48 | +65 04 44.3 | 085 | ||
| C/1983 H1 | 1983 05 10.85422 | 10 58 02.89 | +64 58 45.2 | 056 | ||
| C/1983 H1 | 1983 05 10.85475 | 10 57 57.28 | +64 57 57.4 | 046 | ||
| C/1983 H1 | 1983 05 10.85532 | 10 57 49.68 | +64 57 01.5 | 046 | ||
| C/1983 H1 | 1983 05 10.85836 | 10 57 03.38 | +64 50 58.1 | 102 | ||
| C/1983 H1 | 1983 05 10.85841 | 10 57 10.13 | +64 52 15.4 | 022 | ||
| C/1983 H1 | 1983 05 10.85940 | 10 56 49.20 | +64 49 14.3 | 102 | ||
| C/1983 H1 | 1983 05 10.85978 | 10 56 44.38 | +64 48 34.7 | 102 | ||
| C/1983 H1 | 1983 05 10.86092 | 10 56 35.69 | +64 48 05.2 | 020 |