| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2019 10 19.78640 | 22 04 10.79 | +45 42 27.5 | 17.2 | N | 970 |
| C/2019 L3 | 2019 10 19.79175 | 22 04 10.64 | +45 42 25.9 | 17.1 | N | 970 |
| C/2019 L3 | 2019 10 20.87411 | 22 03 54.10 | +45 37 37.1 | 19.0 | V | Z57 |
| C/2019 L3 | 2019 10 20.87632 | 22 03 54.10 | +45 37 36.5 | 18.5 | V | Z57 |
| C/2019 L3 | 2019 10 20.87854 | 22 03 54.06 | +45 37 35.7 | 18.3 | V | Z57 |
| C/2019 L3 | 2019 10 20.88297 | 22 03 53.97 | +45 37 34.8 | 18.4 | V | Z57 |
| C/2019 L3 | 2019 10 20.88519 | 22 03 54.01 | +45 37 33.6 | 18.8 | V | Z57 |
| C/2019 L3 | 2019 10 20.88741 | 22 03 53.89 | +45 37 33.0 | 18.1 | V | Z57 |
| C/2019 L3 | 2019 10 20.89184 | 22 03 53.87 | +45 37 32.1 | 18.5 | V | Z57 |
| C/2019 L3 | 2019 10 20.89405 | 22 03 53.84 | +45 37 31.8 | 18.6 | V | Z57 |
| C/2019 L3 | 2019 10 20.89627 | 22 03 53.75 | +45 37 31.2 | 18.3 | V | Z57 |
| C/2019 L3 | 2019 10 26.53625 | 22 02 41.11 | +45 11 37.2 | 17.3 | T | Q11 |
| C/2019 L3 | 2019 10 26.53984 | 22 02 41.07 | +45 11 36.4 | Q11 | ||
| C/2019 L3 | 2019 10 26.54340 | 22 02 41.02 | +45 11 35.2 | Q11 | ||
| C/2019 L3 | 2019 10 29.87346 | 22 02 09.11 | +44 55 48.3 | 17.7 | R | K61 |
| C/2019 L3 | 2019 10 29.87455 | 22 02 09.14 | +44 55 47.4 | 17.6 | R | K61 |
| C/2019 L3 | 2019 10 29.87563 | 22 02 09.07 | +44 55 46.9 | 17.6 | R | K61 |
| C/2019 L3 | 2019 10 30.76709 | 22 02 01.93 | +44 51 31.1 | 18.2 | G | K87 |
| C/2019 L3 | 2019 10 30.76918 | 22 02 01.91 | +44 51 30.5 | 18.8 | G | K87 |
| C/2019 L3 | 2019 10 30.77044 | 22 02 01.88 | +44 51 30.0 | 18.3 | G | K87 |