| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2019 12 01.80012 | 22 04 16.86 | +42 21 24.6 | 17.5 | R | B74 |
| C/2019 L3 | 2019 12 01.81817 | 22 04 17.11 | +42 21 19.5 | 17.6 | R | B74 |
| C/2019 L3 | 2019 12 04.50185 | 22 05 01.98 | +42 10 17.2 | 17.3 | T | Q11 |
| C/2019 L3 | 2019 12 04.50764 | 22 05 02.08 | +42 10 15.6 | Q11 | ||
| C/2019 L3 | 2019 12 04.51380 | 22 05 02.19 | +42 10 14.2 | Q11 | ||
| C/2019 L3 | 2019 12 15.43110 | 22 08 53.09 | +41 29 53.8 | 16.9 | T | 349 |
| C/2019 L3 | 2019 12 15.44142 | 22 08 53.32 | +41 29 52.0 | 349 | ||
| C/2019 L3 | 2019 12 18.14774 | 22 10 01.93 | +41 21 08.0 | 17.4 | T | H06 |
| C/2019 L3 | 2019 12 18.14966 | 22 10 01.99 | +41 21 08.5 | H06 | ||
| C/2019 L3 | 2019 12 26.74359 | 22 14 07.86 | +40 57 08.2 | 16.9 | V | A77 |
| C/2019 L3 | 2019 12 26.75117 | 22 14 08.07 | +40 57 07.0 | 16.8 | V | A77 |
| C/2019 L3 | 2019 12 26.75951 | 22 14 08.35 | +40 57 06.0 | 16.9 | V | A77 |
| C/2019 L3 | 2019 12 26.76931 | 22 14 08.63 | +40 57 04.3 | 17.7 | N | 213 |
| C/2019 L3 | 2019 12 26.80718 | 22 14 09.79 | +40 56 58.1 | 17.8 | N | 213 |
| C/2019 L3 | 2019 12 26.83075 | 22 14 10.54 | +40 56 55.4 | 17.8 | N | 213 |
| C/2019 L3 | 2019 12 27.45840 | 22 14 30.07 | +40 55 24.6 | Q11 | ||
| C/2019 L3 | 2019 12 27.46921 | 22 14 30.41 | +40 55 22.9 | Q11 | ||
| C/2019 L3 | 2019 12 27.47286 | 22 14 30.53 | +40 55 22.3 | 16.6 | T | Q11 |
| C/2019 L3 | 2019 12 28.82216 | 22 15 13.35 | +40 52 14.5 | 17.5 | N | J22 |
| C/2019 L3 | 2019 12 28.82622 | 22 15 13.46 | +40 52 13.8 | 17.5 | N | J22 |