| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1983 H1 | 1983 05 10.08299 | 14 52 13.28 | +73 50 23.9 | 026 | ||
| C/1983 H1 | 1983 05 10.09618 | 14 48 23.02 | +73 51 59.7 | 026 | ||
| C/1983 H1 | 1983 05 10.25365 | 14 00 01.27 | +73 51 43.6 | 662 | ||
| C/1983 H1 | 1983 05 10.25434 | 13 59 47.10 | +73 51 38.1 | 662 | ||
| C/1983 H1 | 1983 05 10.25504 | 13 59 33.42 | +73 51 32.0 | 662 | ||
| C/1983 H1 | 1983 05 10.27892 | 13 51 26.08 | +73 47 35.5 | 696 | ||
| C/1983 H1 | 1983 05 10.44392 | 12 55 22.77 | +72 40 50.5 | 688 | ||
| C/1983 H1 | 1983 05 10.44748 | 12 54 11.37 | +72 38 35.7 | 688 | ||
| C/1983 H1 | 1983 05 10.59652 | 12 06 38.82 | +70 42 49.3 | 330 | ||
| C/1983 H1 | 1983 05 10.60068 | 12 05 23.80 | +70 38 40.0 | 330 | ||
| C/1983 H1 | 1983 05 10.60138 | 12 05 09.03 | +70 37 49.1 | 330 | ||
| C/1983 H1 | 1983 05 10.73402 | 11 27 04.33 | +67 58 48.3 | 330 | ||
| C/1983 H1 | 1983 05 10.73749 | 11 26 09.19 | +67 53 57.2 | 330 | ||
| C/1983 H1 | 1983 05 10.73818 | 11 25 56.90 | +67 52 50.0 | 330 | ||
| C/1983 H1 | 1983 05 10.73888 | 11 25 46.65 | +67 52 00.8 | 330 | ||
| C/1983 H1 | 1983 05 10.78167 | 11 15 18.60 | +66 52 53.1 | 095 | ||
| C/1983 H1 | 1983 05 10.78514 | 11 14 26.63 | +66 47 44.5 | 095 | ||
| C/1983 H1 | 1983 05 10.78862 | 11 13 34.65 | +66 42 33.7 | 095 | ||
| C/1983 H1 | 1983 05 10.79698 | 11 11 29.91 | +66 29 53.1 | 095 | ||
| C/1983 H1 | 1983 05 10.79705 | 11 11 28.93 | +66 29 46.8 | 095 |