| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 L3 | 2021 06 17.83959 | 21 58 35.38 | +73 05 39.9 | 19.2 | G | L02 |
| C/2021 L3 | 2021 06 17.86174 | 21 58 34.01 | +73 05 53.3 | 18.9 | G | L02 |
| C/2021 L3 | 2021 06 18.15721 | 21 58 17.73 | +73 08 27.8 | 20.0 | G | W62 |
| C/2021 L3 | 2021 06 18.16782 | 21 58 17.12 | +73 08 34.1 | 20.1 | G | W62 |
| C/2021 L3 | 2021 06 18.17884 | 21 58 16.84 | +73 08 40.2 | 20.4 | G | W62 |
| C/2021 L3 | 2021 06 18.98805 | 21 57 30.95 | +73 15 43.9 | 20.2 | G | 204 |
| C/2021 L3 | 2021 06 19.04730 | 21 57 27.66 | +73 16 15.3 | 204 | ||
| C/2021 L3 | 2021 06 20.85566 | 21 55 40.17 | +73 31 55.0 | 20.1 | R | L51 |
| C/2021 L3 | 2021 06 20.86419 | 21 55 39.69 | +73 31 57.9 | 20.1 | R | L51 |
| C/2021 L3 | 2021 06 20.87273 | 21 55 39.09 | +73 32 00.6 | 20.0 | R | L51 |
| C/2021 L3 | 2021 06 20.91222 | 21 55 36.98 | +73 32 22.4 | 19.4 | G | J57 |
| C/2021 L3 | 2021 06 20.92749 | 21 55 35.93 | +73 32 30.4 | 19.6 | G | J57 |
| C/2021 L3 | 2021 06 20.93817 | 21 55 35.16 | +73 32 35.1 | 20.0 | G | J57 |
| C/2021 L3 | 2021 06 22.24192 | 21 54 12.90 | +73 43 43.6 | 20.1 | R | H36 |
| C/2021 L3 | 2021 06 22.25880 | 21 54 11.88 | +73 43 51.6 | 19.9 | R | H36 |
| C/2021 L3 | 2021 06 22.27566 | 21 54 10.57 | +73 44 00.2 | 19.8 | R | H36 |