| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 E3 | 2021 06 08.96168 | 20 47 24.23 | +37 40 43.8 | 18.0 | T | L59 |
| C/2021 E3 | 2021 06 08.97672 | 20 47 23.53 | +37 40 47.0 | 18.1 | T | L59 |
| C/2021 E3 | 2021 06 09.42568 | 20 47 02.55 | +37 42 18.8 | 18.2 | c | T08 |
| C/2021 E3 | 2021 06 09.43471 | 20 47 02.14 | +37 42 20.7 | 17.9 | c | T08 |
| C/2021 E3 | 2021 06 09.52724 | 20 46 57.67 | +37 42 39.9 | 18.2 | c | T08 |
| C/2021 E3 | 2021 06 09.53000 | 20 46 57.51 | +37 42 40.3 | 18.2 | c | T08 |
| C/2021 E3 | 2021 06 09.53370 | 20 46 57.39 | +37 42 41.1 | 18.1 | c | T08 |
| C/2021 E3 | 2021 06 09.53879 | 20 46 57.12 | +37 42 42.0 | 18.2 | c | T08 |
| C/2021 E3 | 2021 06 10.00934 | 20 46 34.74 | +37 44 14.0 | 17.7 | T | 970 |
| C/2021 E3 | 2021 06 10.01341 | 20 46 34.54 | +37 44 14.7 | 17.4 | T | 970 |
| C/2021 E3 | 2021 06 10.91673 | 20 45 50.74 | +37 47 08.7 | 17.0 | T | L59 |
| C/2021 E3 | 2021 06 10.92317 | 20 45 50.39 | +37 47 09.4 | L59 | ||
| C/2021 E3 | 2021 06 10.92961 | 20 45 49.69 | +37 47 10.3 | 17.7 | T | L59 |
| C/2021 E3 | 2021 06 11.35735 | 20 45 28.85 | +37 48 31.7 | 17.6 | T | V39 |
| C/2021 E3 | 2021 06 11.35979 | 20 45 28.73 | +37 48 32.2 | 18.3 | T | V39 |
| C/2021 E3 | 2021 06 11.36223 | 20 45 28.61 | +37 48 32.7 | 17.6 | T | V39 |
| C/2021 E3 | 2021 06 11.36468 | 20 45 28.47 | +37 48 33.2 | 18.2 | T | V39 |
| C/2021 E3 | 2021 06 11.56546 | 20 45 18.43 | +37 49 10.2 | 17.6 | o | T05 |
| C/2021 E3 | 2021 06 11.57014 | 20 45 18.18 | +37 49 10.9 | 18.0 | o | T05 |
| C/2021 E3 | 2021 06 11.57839 | 20 45 17.72 | +37 49 13.1 | 17.6 | o | T05 |