| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2020 09 10.77332 | 00 45 35.40 | +64 55 39.1 | 16.4 | T | B42 |
| C/2019 L3 | 2020 09 10.77551 | 00 45 35.28 | +64 55 39.9 | 16.2 | T | B42 |
| C/2019 L3 | 2020 09 10.91684 | 00 45 29.61 | +64 56 17.7 | 14.8 | T | Z10 |
| C/2019 L3 | 2020 09 10.92150 | 00 45 29.42 | +64 56 18.6 | 14.7 | T | Z10 |
| C/2019 L3 | 2020 09 10.92693 | 00 45 29.21 | +64 56 20.6 | 14.8 | T | Z10 |
| C/2019 L3 | 2020 09 11.89407 | 00 44 49.97 | +65 00 33.6 | 15.6 | N | I72 |
| C/2019 L3 | 2020 09 11.89482 | 00 44 49.94 | +65 00 33.4 | 15.7 | N | I72 |
| C/2019 L3 | 2020 09 11.89557 | 00 44 49.91 | +65 00 33.9 | 15.7 | N | I72 |
| C/2019 L3 | 2020 09 12.00918 | 00 44 45.10 | +65 01 03.4 | 14.2 | T | I81 |
| C/2019 L3 | 2020 09 12.01273 | 00 44 44.92 | +65 01 04.0 | 14.2 | T | I81 |
| C/2019 L3 | 2020 09 12.01557 | 00 44 44.80 | +65 01 04.8 | 14.2 | T | I81 |
| C/2019 L3 | 2020 09 12.93534 | 00 44 06.50 | +65 04 56.1 | 15.8 | N | A77 |
| C/2019 L3 | 2020 09 12.94293 | 00 44 06.12 | +65 04 58.0 | 15.8 | N | A77 |
| C/2019 L3 | 2020 09 12.95103 | 00 44 05.74 | +65 04 59.7 | 15.8 | N | A77 |
| C/2019 L3 | 2020 09 12.99153 | 00 44 04.06 | +65 05 10.3 | 15.4 | N | J01 |
| C/2019 L3 | 2020 09 12.99876 | 00 44 03.72 | +65 05 12.3 | 15.4 | N | J01 |
| C/2019 L3 | 2020 09 13.00598 | 00 44 03.42 | +65 05 14.2 | 15.4 | N | J01 |
| C/2019 L3 | 2020 09 13.04399 | 00 44 01.72 | +65 05 23.2 | 15.6 | T | 970 |
| C/2019 L3 | 2020 09 13.04784 | 00 44 01.56 | +65 05 24.2 | 15.5 | T | 970 |
| C/2019 L3 | 2020 09 13.98481 | 00 43 21.35 | +65 09 10.9 | 15.6 | T | Z99 |