| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1989 T1 | 1989 10 09.36319 | 23 41 10.73 | -00 30 04.1 | 657 | ||
| C/1989 T1 | 1989 10 09.51146 | 23 40 26.48 | -00 22 18.2 | 391 | ||
| C/1989 T1 | 1989 10 09.51667 | 23 40 25.34 | -00 22 02.9 | 391 | ||
| C/1989 T1 | 1989 10 20.44618 | 22 42 17.97 | +10 02 00.5 | 12.5 | T | 892 |
| C/1989 T1 | 1989 10 20.45833 | 22 42 13.42 | +10 02 50.3 | 892 | ||
| C/1989 T1 | 1989 10 20.77454 | 22 40 30.16 | +10 21 34.3 | 056 | ||
| C/1989 T1 | 1989 10 22.74780 | 22 29 45.54 | +12 19 13.5 | 056 | ||
| C/1989 T1 | 1989 10 22.76441 | 22 29 40.25 | +12 20 13.6 | 046 | ||
| C/1989 T1 | 1989 10 22.77159 | 22 29 37.25 | +12 20 46.9 | 046 | ||
| C/1989 T1 | 1989 10 22.84063 | 22 29 14.94 | +12 24 43.4 | 056 | ||
| C/1989 T1 | 1989 10 23.75156 | 22 24 19.86 | +13 18 35.0 | 046 | ||
| C/1989 T1 | 1989 10 23.75590 | 22 24 18.31 | +13 18 53.2 | 046 | ||
| C/1989 T1 | 1989 10 23.77593 | 22 24 11.77 | +13 19 59.7 | 056 | ||
| C/1989 T1 | 1989 10 24.74867 | 22 18 59.17 | +14 16 58.3 | 046 | ||
| C/1989 T1 | 1989 10 24.75301 | 22 18 57.65 | +14 17 16.1 | 046 | ||
| C/1989 T1 | 1989 10 25.11856 | 22 16 59.86 | +14 38 32.4 | 801 | ||
| C/1989 T1 | 1989 10 26.10574 | 22 11 46.06 | +15 35 27.3 | 801 | ||
| C/1989 T1 | 1989 10 26.15313 | 22 11 31.63 | +15 38 13.0 | 675 | ||
| C/1989 T1 | 1989 10 26.73385 | 22 08 29.05 | +16 11 14.1 | 046 | ||
| C/1989 T1 | 1989 10 27.74091 | 22 03 14.89 | +17 07 57.2 | 046 |