| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2021 06 17.37279 | 19 22 43.89 | +49 45 54.3 | 16.6 | G | G96 |
| C/2019 O3 | 2021 06 17.37914 | 19 22 43.60 | +49 45 56.4 | 16.6 | G | G96 |
| C/2019 O3 | 2021 06 17.38356 | 19 22 43.42 | +49 45 58.2 | 16.7 | G | G96 |
| C/2019 O3 | 2021 06 17.38799 | 19 22 43.22 | +49 45 59.7 | 16.7 | G | G96 |
| C/2019 O3 | 2021 06 17.53282 | 19 22 36.98 | +49 46 46.5 | 16.8 | c | T08 |
| C/2019 O3 | 2021 06 17.53605 | 19 22 36.84 | +49 46 47.2 | 16.8 | c | T08 |
| C/2019 O3 | 2021 06 17.54203 | 19 22 36.56 | +49 46 49.4 | 16.8 | c | T08 |
| C/2019 O3 | 2021 06 17.55264 | 19 22 36.10 | +49 46 52.9 | 16.8 | c | T08 |
| C/2019 O3 | 2021 06 17.61789 | 19 22 33.20 | +49 47 14.5 | 16.7 | c | T08 |
| C/2019 O3 | 2021 06 19.44431 | 19 21 13.56 | +49 56 58.2 | 17.5 | o | T05 |
| C/2019 O3 | 2021 06 19.44815 | 19 21 13.34 | +49 56 58.2 | 16.4 | o | T05 |
| C/2019 O3 | 2021 06 19.45414 | 19 21 13.09 | +49 57 00.2 | 16.5 | o | T05 |
| C/2019 O3 | 2021 06 19.48130 | 19 21 11.89 | +49 57 08.9 | 16.5 | o | T05 |
| C/2019 O3 | 2021 06 23.96394 | 19 17 50.08 | +50 19 17.2 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 06 23.97241 | 19 17 49.66 | +50 19 18.8 | 17.6 | T | Z10 |
| C/2019 O3 | 2021 06 24.05814 | 19 17 45.69 | +50 19 43.2 | 17.0 | T | 970 |
| C/2019 O3 | 2021 06 24.06229 | 19 17 45.48 | +50 19 44.3 | 16.9 | T | 970 |
| C/2019 O3 | 2021 06 25.38325 | 19 16 44.58 | +50 25 47.1 | 17.0 | o | T08 |
| C/2019 O3 | 2021 06 25.38741 | 19 16 44.41 | +50 25 47.4 | 16.6 | o | T08 |
| C/2019 O3 | 2021 06 25.39295 | 19 16 44.13 | +50 25 49.2 | 17.4 | o | T08 |