| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1989 W1 | 1989 12 09.22118 | 16 24 51.21 | +08 12 27.2 | 045 | ||
| C/1989 W1 | 1989 12 09.83784 | 16 25 06.01 | +07 24 28.0 | 877 | ||
| C/1989 W1 | 1989 12 09.84462 | 16 25 06.18 | +07 23 54.1 | 877 | ||
| C/1989 W1 | 1989 12 09.85837 | 16 25 06.30 | +07 22 53.0 | 896 | ||
| C/1989 W1 | 1989 12 09.85848 | 16 25 06.30 | +07 22 48.0 | 896 | ||
| C/1989 W1 | 1989 12 10.20938 | 16 25 15.06 | +06 54 50.5 | 045 | ||
| C/1989 W1 | 1989 12 10.21736 | 16 25 15.19 | +06 54 11.7 | 045 | ||
| C/1989 W1 | 1989 12 11.21921 | 16 25 42.31 | +05 31 38.2 | 045 | ||
| C/1989 W1 | 1989 12 11.84734 | 16 26 01.21 | +04 37 44.0 | 897 | ||
| C/1989 W1 | 1989 12 11.84832 | 16 26 01.19 | +04 37 38.8 | 897 | ||
| C/1989 W1 | 1989 12 11.85313 | 16 26 01.34 | +04 37 13.8 | 897 | ||
| C/1989 W1 | 1989 12 11.85382 | 16 26 01.41 | +04 37 10.4 | 897 | ||
| C/1989 W1 | 1989 12 12.21632 | 16 26 12.90 | +04 05 13.9 | 045 | ||
| C/1989 W1 | 1989 12 12.21991 | 16 26 12.99 | +04 04 55.6 | 045 | ||
| C/1989 W1 | 1989 12 14.20185 | 16 27 28.47 | +00 59 14.8 | 045 | ||
| C/1989 W1 | 1989 12 14.20590 | 16 27 28.60 | +00 58 51.6 | 045 | ||
| C/1989 W1 | 1989 12 15.21007 | 16 28 17.00 | -00 43 11.3 | 045 | ||
| C/1989 W1 | 1989 12 15.21343 | 16 28 17.05 | -00 43 33.9 | 045 | ||
| C/1989 W1 | 1989 12 15.22222 | 16 28 17.53 | -00 44 28.5 | 045 | ||
| C/1989 W1 | 1989 12 18.21493 | 16 31 45.46 | -06 25 33.4 | 045 |