| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2021 09 19.48302 | 18 21 30.01 | +49 50 09.6 | 16.4 | T | 349 |
| C/2019 O3 | 2021 09 19.49654 | 18 21 29.84 | +49 50 06.7 | 349 | ||
| C/2019 O3 | 2021 09 19.56562 | 18 21 28.82 | +49 49 51.9 | 17.1 | T | 900 |
| C/2019 O3 | 2021 09 19.57262 | 18 21 28.71 | +49 49 50.8 | 17.6 | T | 900 |
| C/2019 O3 | 2021 09 19.80859 | 18 21 25.57 | +49 49 01.6 | 17.6 | T | L47 |
| C/2019 O3 | 2021 09 19.81657 | 18 21 25.53 | +49 48 57.2 | 18.0 | T | L47 |
| C/2019 O3 | 2021 09 21.92682 | 18 20 59.16 | +49 41 34.9 | 16.9 | T | I81 |
| C/2019 O3 | 2021 09 21.92859 | 18 20 59.16 | +49 41 34.5 | 16.8 | T | I81 |
| C/2019 O3 | 2021 09 21.93037 | 18 20 59.16 | +49 41 34.1 | 16.7 | T | I81 |
| C/2019 O3 | 2021 09 22.78987 | 18 20 49.45 | +49 38 33.3 | 17.4 | N | A77 |
| C/2019 O3 | 2021 09 22.79945 | 18 20 49.34 | +49 38 31.0 | 17.4 | N | A77 |
| C/2019 O3 | 2021 09 22.80924 | 18 20 49.16 | +49 38 29.3 | 17.3 | N | A77 |
| C/2019 O3 | 2021 09 22.83040 | 18 20 49.29 | +49 38 22.8 | 17.3 | V | L53 |
| C/2019 O3 | 2021 09 22.83983 | 18 20 49.11 | +49 38 22.6 | 17.4 | V | L53 |
| C/2019 O3 | 2021 09 22.85777 | 18 20 48.60 | +49 38 18.9 | 16.9 | T | C23 |
| C/2019 O3 | 2021 09 22.86210 | 18 20 48.62 | +49 38 17.8 | 17.1 | T | C23 |
| C/2019 O3 | 2021 09 22.86643 | 18 20 48.58 | +49 38 16.7 | 17.2 | T | C23 |
| C/2019 O3 | 2021 09 23.26180 | 18 20 44.33 | +49 36 52.8 | 16.5 | o | T05 |
| C/2019 O3 | 2021 09 23.26546 | 18 20 44.28 | +49 36 52.2 | 16.5 | o | T05 |
| C/2019 O3 | 2021 09 23.27268 | 18 20 44.16 | +49 36 51.6 | 17.6 | o | T05 |