| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2021 10 09.97992 | 07 36 58.12 | +42 22 33.3 | 12.4 | T | I81 |
| C/2019 L3 | 2021 10 09.98208 | 07 36 58.22 | +42 22 32.6 | 12.4 | T | I81 |
| C/2019 L3 | 2021 10 09.98425 | 07 36 58.32 | +42 22 31.3 | 12.4 | T | I81 |
| C/2019 L3 | 2021 10 10.11142 | 07 37 03.46 | +42 21 54.7 | G18 | ||
| C/2019 L3 | 2021 10 10.13499 | 07 37 04.41 | +42 21 47.8 | G18 | ||
| C/2019 L3 | 2021 10 10.74363 | 07 37 29.09 | +42 18 45.3 | 11.7 | T | Q21 |
| C/2019 L3 | 2021 10 10.74889 | 07 37 29.31 | +42 18 43.7 | 11.8 | T | Q21 |
| C/2019 L3 | 2021 10 10.80793 | 07 37 31.57 | +42 18 26.2 | 367 | ||
| C/2019 L3 | 2021 10 10.80955 | 07 37 31.63 | +42 18 25.7 | 367 | ||
| C/2019 L3 | 2021 10 10.81076 | 07 37 31.67 | +42 18 25.4 | 10.2 | T | 367 |
| C/2019 L3 | 2021 10 11.05318 | 07 37 41.34 | +42 17 11.8 | 13.3 | T | Z10 |
| C/2019 L3 | 2021 10 11.05963 | 07 37 41.63 | +42 17 09.8 | 13.3 | T | Z10 |
| C/2019 L3 | 2021 10 11.06611 | 07 37 41.85 | +42 17 07.5 | 13.3 | T | Z10 |
| C/2019 L3 | 2021 10 11.61871 | 07 38 03.49 | +42 14 23.4 | 12.1 | o | T08 |
| C/2019 L3 | 2021 10 11.62292 | 07 38 03.66 | +42 14 22.2 | 12.0 | o | T08 |
| C/2019 L3 | 2021 10 11.62338 | 07 38 03.67 | +42 14 22.1 | 12.0 | o | T08 |
| C/2019 L3 | 2021 10 11.63034 | 07 38 03.93 | +42 14 19.9 | 12.0 | o | T08 |
| C/2019 L3 | 2021 10 11.63823 | 07 38 04.23 | +42 14 17.6 | 12.1 | o | T08 |
| C/2019 L3 | 2021 10 12.24857 | 07 38 27.53 | +42 11 13.1 | 15.0 | R | C51 |
| C/2019 L3 | 2021 10 12.37922 | 07 38 32.48 | +42 10 33.8 | C51 |