| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1989 A1 | 1989 01 04.84111 | 13 53 41.88 | +10 05 23.7 | 887 | ||
| C/1989 A1 | 1989 01 04.84558 | 13 53 42.40 | +10 05 28.5 | 887 | ||
| C/1989 A1 | 1989 01 05.17361 | 13 54 21.85 | +10 11 59.4 | 010 | ||
| C/1989 A1 | 1989 01 05.20486 | 13 54 25.86 | +10 12 35.6 | 978 | ||
| C/1989 A1 | 1989 01 05.21889 | 13 54 27.30 | +10 12 50.6 | 978 | ||
| C/1989 A1 | 1989 01 05.22692 | 13 54 27.90 | +10 13 00.2 | 12.0 | T | 503 |
| C/1989 A1 | 1989 01 05.24928 | 13 54 30.79 | +10 13 27.1 | 494 | ||
| C/1989 A1 | 1989 01 05.26165 | 13 54 32.12 | +10 13 42.3 | 494 | ||
| C/1989 A1 | 1989 01 05.78038 | 13 55 34.22 | +10 24 06.8 | 405 | ||
| C/1989 A1 | 1989 01 05.78507 | 13 55 34.76 | +10 24 10.7 | 405 | ||
| C/1989 A1 | 1989 01 05.79271 | 13 55 35.70 | +10 24 16.5 | 391 | ||
| C/1989 A1 | 1989 01 05.79670 | 13 55 36.05 | +10 24 21.9 | 893 | ||
| C/1989 A1 | 1989 01 05.80556 | 13 55 37.17 | +10 24 29.7 | 893 | ||
| C/1989 A1 | 1989 01 05.80729 | 13 55 37.36 | +10 24 34.5 | 391 | ||
| C/1989 A1 | 1989 01 05.81771 | 13 55 38.59 | +10 24 48.7 | 391 | ||
| C/1989 A1 | 1989 01 05.83108 | 13 55 39.95 | +10 25 03.2 | 11.0 | T | 372 |
| C/1989 A1 | 1989 01 05.83403 | 13 55 40.40 | +10 25 08.3 | 405 | ||
| C/1989 A1 | 1989 01 05.84236 | 13 55 41.35 | +10 25 15.0 | 12.0 | T | 897 |
| C/1989 A1 | 1989 01 05.86192 | 13 55 43.67 | +10 25 40.4 | 897 | ||
| C/1989 A1 | 1989 01 05.87222 | 13 55 45.00 | +10 25 57.0 | 403 |
