| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2020 05 27.19071 | 00 19 12.89 | +50 37 15.7 | 16.9 | N | J22 |
| C/2019 L3 | 2020 05 27.19469 | 00 19 13.12 | +50 37 17.7 | 16.9 | N | J22 |
| C/2019 L3 | 2020 05 29.12706 | 00 20 46.54 | +50 53 36.3 | 16.9 | G | Z10 |
| C/2019 L3 | 2020 05 29.13245 | 00 20 46.83 | +50 53 38.8 | 16.9 | G | Z10 |
| C/2019 L3 | 2020 05 29.13868 | 00 20 47.13 | +50 53 42.1 | 16.9 | G | Z10 |
| C/2019 L3 | 2020 05 29.76022 | 00 21 16.98 | +50 58 58.8 | Q11 | ||
| C/2019 L3 | 2020 05 29.76737 | 00 21 17.31 | +50 59 02.4 | Q11 | ||
| C/2019 L3 | 2020 05 29.77097 | 00 21 17.48 | +50 59 04.4 | 16.0 | T | Q11 |
| C/2019 L3 | 2020 05 30.72694 | 00 22 03.18 | +51 07 11.9 | 16.1 | T | D95 |
| C/2019 L3 | 2020 05 30.73124 | 00 22 03.36 | +51 07 14.1 | D95 | ||
| C/2019 L3 | 2020 05 30.73554 | 00 22 03.56 | +51 07 16.3 | D95 | ||
| C/2019 L3 | 2020 06 06.58076 | 00 27 22.55 | +52 06 11.1 | 16.5 | o | T08 |
| C/2019 L3 | 2020 06 06.59843 | 00 27 23.33 | +52 06 20.0 | 16.4 | o | T08 |
| C/2019 L3 | 2020 06 06.59843 | 00 27 23.33 | +52 06 20.0 | 16.4 | o | T08 |
| C/2019 L3 | 2020 06 06.60356 | 00 27 23.55 | +52 06 22.9 | 16.3 | o | T08 |
| C/2019 L3 | 2020 06 06.60356 | 00 27 23.55 | +52 06 22.9 | 16.3 | o | T08 |
| C/2019 L3 | 2020 06 06.61151 | 00 27 23.91 | +52 06 27.0 | 16.4 | o | T08 |
| C/2019 L3 | 2020 06 07.03497 | 00 27 43.11 | +52 10 07.3 | 16.4 | T | C10 |
| C/2019 L3 | 2020 06 07.04062 | 00 27 43.37 | +52 10 10.2 | 16.4 | T | C10 |
| C/2019 L3 | 2020 06 07.04627 | 00 27 43.65 | +52 10 12.8 | 16.4 | T | C10 |