| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2021 03 29.87630 | 02 16 11.55 | +51 10 14.9 | 14.2 | T | 970 |
| C/2019 L3 | 2021 03 29.88243 | 02 16 12.19 | +51 10 14.7 | 14.2 | T | 970 |
| C/2019 L3 | 2021 03 30.80880 | 02 17 52.48 | +51 09 13.5 | 14.4 | T | 134 |
| C/2019 L3 | 2021 03 30.80964 | 02 17 52.58 | +51 09 13.2 | 14.4 | T | 134 |
| C/2019 L3 | 2021 03 30.81049 | 02 17 52.68 | +51 09 12.9 | 14.4 | T | 134 |
| C/2019 L3 | 2021 03 30.81132 | 02 17 52.75 | +51 09 13.1 | 14.4 | T | 134 |
| C/2019 L3 | 2021 03 30.81216 | 02 17 52.86 | +51 09 13.4 | 14.4 | T | 134 |
| C/2019 L3 | 2021 03 31.81725 | 02 19 41.95 | +51 08 08.1 | 13.4 | T | A77 |
| C/2019 L3 | 2021 03 31.82860 | 02 19 43.19 | +51 08 07.5 | 13.4 | T | A77 |
| C/2019 L3 | 2021 03 31.83630 | 02 19 44.00 | +51 08 06.7 | 13.0 | T | A77 |
| C/2019 L3 | 2021 04 01.93027 | 02 21 43.18 | +51 06 57.5 | 13.9 | T | I81 |
| C/2019 L3 | 2021 04 01.93311 | 02 21 43.48 | +51 06 57.3 | 13.9 | T | I81 |
| C/2019 L3 | 2021 04 01.93738 | 02 21 43.95 | +51 06 57.1 | 13.9 | T | I81 |
| C/2019 L3 | 2021 04 03.86318 | 02 25 14.45 | +51 05 01.4 | 14.4 | T | Z10 |
| C/2019 L3 | 2021 04 03.86625 | 02 25 14.82 | +51 05 01.5 | 14.5 | T | Z10 |
| C/2019 L3 | 2021 04 03.87084 | 02 25 15.29 | +51 05 01.5 | 14.5 | T | Z10 |
| C/2019 L3 | 2021 04 05.14237 | 02 27 34.95 | +51 03 48.2 | 14.8 | T | I41 |
| C/2019 L3 | 2021 04 05.14432 | 02 27 35.17 | +51 03 48.0 | 14.8 | T | I41 |
| C/2019 L3 | 2021 04 05.14626 | 02 27 35.38 | +51 03 47.9 | 14.9 | T | I41 |
| C/2019 L3 | 2021 04 05.14821 | 02 27 35.60 | +51 03 47.7 | 14.8 | T | I41 |