| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1989 R1 | 1989 09 05.16007 | 17 54 10.29 | -06 14 39.8 | 14.0 | T | 675 |
| C/1989 R1 | 1989 09 05.18507 | 17 54 04.76 | -06 17 41.7 | 675 | ||
| C/1989 R1 | 1989 09 06.19288 | 17 50 46.37 | -08 15 40.2 | 657 | ||
| C/1989 R1 | 1989 09 06.42623 | 17 50 02.53 | -08 41 36.0 | 12.5 | T | 413 |
| C/1989 R1 | 1989 09 07.18507 | 17 47 45.09 | -10 04 00.7 | 675 | ||
| C/1989 R1 | 1989 09 07.20694 | 17 47 41.30 | -10 06 14.1 | 675 | ||
| C/1989 R1 | 1989 09 07.21917 | 17 47 39.37 | -10 07 30.3 | 657 | ||
| C/1989 R1 | 1989 09 07.46357 | 17 46 56.85 | -10 32 46.6 | 413 | ||
| C/1989 R1 | 1989 09 07.59135 | 17 46 34.94 | -10 45 52.4 | 413 | ||
| C/1989 R1 | 1989 09 08.20712 | 17 44 52.87 | -11 47 47.2 | 675 | ||
| C/1989 R1 | 1989 09 08.40938 | 17 44 20.75 | -12 07 13.2 | 413 | ||
| C/1989 R1 | 1989 09 18.41424 | 17 25 47.81 | -23 53 21.6 | 413 | ||
| C/1989 R1 | 1989 09 23.41809 | 17 20 45.85 | -27 36 19.2 | 15.4 | N | 474 |
| C/1989 R1 | 1989 09 23.42747 | 17 20 45.40 | -27 36 41.9 | 474 | ||
| C/1989 R1 | 1989 09 30.40329 | 17 16 41.56 | -31 28 50.2 | 474 | ||
| C/1989 R1 | 1989 09 30.41405 | 17 16 41.33 | -31 29 09.1 | 474 | ||
| C/1989 R1 | 1989 10 24.41014 | 17 17 42.15 | -39 23 01.6 | 474 | ||
| C/1989 R1 | 1989 10 24.42356 | 17 17 42.55 | -39 23 13.5 | 474 | ||
| C/1989 R1 | 1989 10 29.43878 | 17 19 43.10 | -40 32 22.4 | 413 |