| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2021 07 10.05448 | 19 04 56.40 | +51 17 49.1 | 17.4 | T | Z10 |
| C/2019 O3 | 2021 07 10.06081 | 19 04 56.09 | +51 17 49.8 | 17.4 | T | Z10 |
| C/2019 O3 | 2021 07 11.40688 | 19 03 49.44 | +51 21 11.2 | 16.5 | o | T08 |
| C/2019 O3 | 2021 07 11.40872 | 19 03 49.35 | +51 21 11.6 | 16.5 | o | T08 |
| C/2019 O3 | 2021 07 11.41437 | 19 03 49.07 | +51 21 12.2 | 16.5 | o | T08 |
| C/2019 O3 | 2021 07 11.41946 | 19 03 48.79 | +51 21 12.9 | 16.5 | o | T08 |
| C/2019 O3 | 2021 07 11.96557 | 19 03 21.75 | +51 22 30.0 | 16.8 | T | 215 |
| C/2019 O3 | 2021 07 11.96686 | 19 03 21.69 | +51 22 30.2 | 16.8 | T | 215 |
| C/2019 O3 | 2021 07 11.96816 | 19 03 21.60 | +51 22 30.5 | 16.6 | T | 215 |
| C/2019 O3 | 2021 07 13.40517 | 19 02 10.49 | +51 25 43.9 | 16.9 | c | T05 |
| C/2019 O3 | 2021 07 13.42971 | 19 02 09.26 | +51 25 46.2 | 16.8 | c | T05 |
| C/2019 O3 | 2021 07 13.45717 | 19 02 07.87 | +51 25 50.0 | 16.8 | c | T05 |
| C/2019 O3 | 2021 07 13.46361 | 19 02 07.57 | +51 25 50.7 | 16.7 | c | T05 |
| C/2019 O3 | 2021 07 13.46870 | 19 02 07.30 | +51 25 51.7 | 16.9 | c | T05 |
| C/2019 O3 | 2021 07 13.47380 | 19 02 07.04 | +51 25 52.3 | 16.9 | c | T05 |
| C/2019 O3 | 2021 07 13.47710 | 19 02 06.85 | +51 25 52.6 | 16.8 | c | T05 |
| C/2019 O3 | 2021 07 13.49741 | 19 02 05.82 | +51 25 55.2 | 16.8 | c | T05 |
| C/2019 O3 | 2021 07 14.34921 | 19 01 23.71 | +51 27 41.6 | 658 | ||
| C/2019 O3 | 2021 07 14.35368 | 19 01 23.49 | +51 27 42.1 | 658 | ||
| C/2019 O3 | 2021 07 14.35814 | 19 01 23.27 | +51 27 42.7 | 658 |