| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1983 J1 | 1983 05 13.47726 | 01 23 40.26 | +40 42 21.0 | 675 | ||
| C/1983 J1 | 1983 05 14.46875 | 01 21 01.40 | +40 51 12.3 | 662 | ||
| C/1983 J1 | 1983 05 14.79500 | 01 20 09.48 | +40 53 53.6 | 372 | ||
| C/1983 J1 | 1983 05 17.78090 | 01 12 26.40 | +41 12 38.5 | 8.0 | T | 372 |
| C/1983 J1 | 1983 05 18.31965 | 01 11 04.31 | +41 15 06.4 | 801 | ||
| C/1983 J1 | 1983 05 18.75903 | 01 09 57.99 | +41 16 50.4 | 890 | ||
| C/1983 J1 | 1983 05 18.76215 | 01 09 57.40 | +41 16 51.0 | 890 | ||
| C/1983 J1 | 1983 05 19.47575 | 01 08 09.53 | +41 19 18.5 | 675 | ||
| C/1983 J1 | 1983 05 20.46047 | 01 05 40.75 | +41 21 59.3 | 675 | ||
| C/1983 J1 | 1983 05 21.41597 | 01 03 15.76 | +41 23 49.2 | 707 | ||
| C/1983 J1 | 1983 05 21.46863 | 01 03 07.75 | +41 23 56.1 | 675 | ||
| C/1983 J1 | 1983 05 22.46111 | 01 00 35.53 | +41 25 05.7 | 688 | ||
| C/1983 J1 | 1983 05 22.46181 | 01 00 35.56 | +41 25 02.2 | 662 | ||
| C/1983 J1 | 1983 05 23.42535 | 00 58 05.50 | +41 25 20.8 | 707 | ||
| C/1983 J1 | 1983 05 26.41181 | 00 49 50.88 | +41 21 45.8 | 707 | ||
| C/1983 J1 | 1983 05 29.29516 | 00 40 32.00 | +41 10 40.0 | 801 | ||
| C/1983 J1 | 1983 05 29.42308 | 00 40 04.30 | +41 09 59.0 | 707 | ||
| C/1983 J1 | 1983 05 30.98646 | 00 33 56.00 | +40 59 15.0 | 017 | ||
| C/1983 J1 | 1983 05 31.45978 | 00 31 49.95 | +40 55 21.0 | 675 | ||
| C/1983 J1 | 1983 06 04.01620 | 00 10 50.84 | +40 03 33.1 | 8.8 | T | 046 |