| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2021 07 27.94194 | 18 50 22.45 | +51 43 12.0 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 07 27.94729 | 18 50 22.18 | +51 43 11.2 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 07 27.95341 | 18 50 21.91 | +51 43 11.3 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 07 29.41966 | 18 49 13.02 | +51 43 29.0 | 17.4 | o | T05 |
| C/2019 O3 | 2021 07 29.42334 | 18 49 12.87 | +51 43 29.2 | 17.4 | o | T05 |
| C/2019 O3 | 2021 07 29.42893 | 18 49 12.60 | +51 43 28.9 | 16.6 | o | T05 |
| C/2019 O3 | 2021 07 29.46290 | 18 49 10.99 | +51 43 28.8 | 16.5 | o | T05 |
| C/2019 O3 | 2021 07 29.88672 | 18 48 51.27 | +51 43 30.6 | 17.6 | T | L47 |
| C/2019 O3 | 2021 07 29.89612 | 18 48 50.88 | +51 43 31.8 | 17.7 | T | L47 |
| C/2019 O3 | 2021 07 29.96353 | 18 48 47.69 | +51 43 30.2 | 16.3 | T | G23 |
| C/2019 O3 | 2021 07 29.98340 | 18 48 46.35 | +51 43 33.2 | 16.9 | T | G23 |
| C/2019 O3 | 2021 07 30.00468 | 18 48 45.88 | +51 43 26.9 | 16.7 | T | G23 |
| C/2019 O3 | 2021 07 31.36852 | 18 47 42.64 | +51 43 27.9 | 16.8 | c | T08 |
| C/2019 O3 | 2021 07 31.37174 | 18 47 42.53 | +51 43 27.7 | 16.8 | c | T08 |
| C/2019 O3 | 2021 07 31.39242 | 18 47 41.52 | +51 43 27.8 | 16.9 | c | T08 |
| C/2019 O3 | 2021 07 31.40501 | 18 47 40.92 | +51 43 28.1 | 17.6 | c | T08 |
| C/2019 O3 | 2021 08 01.62301 | 18 46 45.12 | +51 43 14.1 | 17.2 | T | 900 |
| C/2019 O3 | 2021 08 01.62861 | 18 46 44.87 | +51 43 14.2 | 17.8 | T | 900 |
| C/2019 O3 | 2021 08 02.47408 | 18 46 06.43 | +51 42 57.9 | 17.3 | o | T05 |
| C/2019 O3 | 2021 08 02.47973 | 18 46 06.18 | +51 42 57.7 | 17.3 | o | T05 |