| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1983 H1 | 1983 05 11.88461 | 08 55 56.41 | +24 29 06.3 | 564 | ||
| C/1983 H1 | 1983 05 11.88527 | 08 55 54.02 | +24 27 29.6 | 564 | ||
| C/1983 H1 | 1983 05 11.88715 | 08 55 47.00 | +24 23 43.5 | 006 | ||
| C/1983 H1 | 1983 05 11.89479 | 08 55 21.33 | +24 05 11.3 | 006 | ||
| C/1983 H1 | 1983 05 11.89688 | 08 55 14.09 | +23 59 58.1 | 006 | ||
| C/1983 H1 | 1983 05 11.89826 | 08 55 09.09 | +23 56 31.6 | 006 | ||
| C/1983 H1 | 1983 05 11.90226 | 08 54 55.86 | +23 46 56.7 | 006 | ||
| C/1983 H1 | 1983 05 11.90434 | 08 54 48.52 | +23 41 52.9 | 006 | ||
| C/1983 H1 | 1983 05 11.90955 | 08 54 31.03 | +23 29 19.7 | 006 | ||
| C/1983 H1 | 1983 05 11.95104 | 08 52 16.41 | +21 50 45.8 | 006 | ||
| C/1983 H1 | 1983 05 11.95538 | 08 52 02.50 | +21 40 26.6 | 006 | ||
| C/1983 H1 | 1983 05 12.14601 | 08 43 03.01 | +14 37 18.2 | 688 | ||
| C/1983 H1 | 1983 05 12.14620 | 08 43 03.43 | +14 37 06.9 | 675 | ||
| C/1983 H1 | 1983 05 12.14626 | 08 43 03.30 | +14 37 00.5 | 675 | ||
| C/1983 H1 | 1983 05 12.14631 | 08 43 03.15 | +14 36 54.4 | 675 | ||
| C/1983 H1 | 1983 05 12.14925 | 08 42 54.15 | +14 30 47.8 | 696 | ||
| C/1983 H1 | 1983 05 12.15017 | 08 42 52.01 | +14 28 37.5 | 688 | ||
| C/1983 H1 | 1983 05 12.19028 | 08 41 09.78 | +13 05 31.2 | 662 | ||
| C/1983 H1 | 1983 05 12.33706 | 08 35 33.72 | +08 26 29.5 | 474 | ||
| C/1983 H1 | 1983 05 12.33996 | 08 35 27.26 | +08 21 05.8 | 474 |