| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2023 06 09.43133 | 16 28 07.03 | +80 20 00.7 | 18.2 | o | T05 |
| C/2019 O3 | 2023 06 09.43479 | 16 28 06.19 | +80 20 00.1 | 17.4 | o | T05 |
| C/2019 O3 | 2023 06 09.47986 | 16 27 58.24 | +80 20 01.0 | 18.3 | o | T05 |
| C/2019 O3 | 2023 06 09.49899 | 16 27 54.87 | +80 20 00.5 | 18.4 | o | T05 |
| C/2019 O3 | 2023 06 11.40706 | 16 22 15.46 | +80 20 19.2 | 17.2 | c | T05 |
| C/2019 O3 | 2023 06 11.40980 | 16 22 15.33 | +80 20 19.5 | 18.1 | c | T05 |
| C/2019 O3 | 2023 06 11.41577 | 16 22 13.56 | +80 20 19.2 | 17.3 | c | T05 |
| C/2019 O3 | 2023 06 11.45178 | 16 22 07.33 | +80 20 20.2 | 18.0 | c | T05 |
| C/2019 O3 | 2023 06 15.39255 | 16 10 34.80 | +80 18 48.0 | 18.4 | c | T05 |
| C/2019 O3 | 2023 06 15.39529 | 16 10 34.32 | +80 18 48.0 | 18.6 | c | T05 |
| C/2019 O3 | 2023 06 15.40118 | 16 10 33.33 | +80 18 47.5 | 17.7 | c | T05 |
| C/2019 O3 | 2023 06 15.41183 | 16 10 31.38 | +80 18 47.2 | 18.6 | c | T05 |
| C/2019 O3 | 2023 06 17.37078 | 16 04 54.29 | +80 16 58.3 | 18.7 | c | T05 |
| C/2019 O3 | 2023 06 17.37579 | 16 04 53.67 | +80 16 58.3 | 18.8 | c | T05 |
| C/2019 O3 | 2023 06 17.37852 | 16 04 52.92 | +80 16 58.0 | 18.8 | c | T05 |
| C/2019 O3 | 2023 06 17.38858 | 16 04 51.49 | +80 16 56.6 | 17.7 | c | T05 |
| C/2019 O3 | 2023 06 17.41580 | 16 04 46.77 | +80 16 56.6 | 18.6 | c | T05 |
| C/2019 O3 | 2023 06 17.44899 | 16 04 41.32 | +80 16 53.4 | 18.7 | c | T05 |
| C/2019 O3 | 2023 06 17.45288 | 16 04 40.36 | +80 16 52.8 | 17.7 | c | T05 |
| C/2019 O3 | 2023 06 17.60481 | 16 04 14.44 | +80 16 41.5 | 17.3 | T | 349 |