| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 E3 | 2021 06 01.00961 | 20 52 50.32 | +37 09 51.3 | 118 | ||
| C/2021 E3 | 2021 06 01.01307 | 20 52 50.14 | +37 09 52.6 | 118 | ||
| C/2021 E3 | 2021 06 01.01653 | 20 52 49.97 | +37 09 53.4 | 118 | ||
| C/2021 E3 | 2021 06 01.08771 | 20 52 47.56 | +37 10 11.5 | 17.9 | T | C10 |
| C/2021 E3 | 2021 06 01.09242 | 20 52 47.33 | +37 10 12.7 | 17.9 | T | C10 |
| C/2021 E3 | 2021 06 05.20298 | 20 50 09.18 | +37 27 00.4 | 18.4 | T | W62 |
| C/2021 E3 | 2021 06 05.21026 | 20 50 08.88 | +37 27 02.6 | 18.1 | T | W62 |
| C/2021 E3 | 2021 06 05.21799 | 20 50 08.56 | +37 27 04.3 | W62 | ||
| C/2021 E3 | 2021 06 05.55658 | 20 49 54.40 | +37 28 23.8 | 18.2 | o | T08 |
| C/2021 E3 | 2021 06 05.55981 | 20 49 54.26 | +37 28 24.7 | 17.8 | o | T08 |
| C/2021 E3 | 2021 06 05.56257 | 20 49 54.14 | +37 28 25.4 | 17.6 | o | T08 |
| C/2021 E3 | 2021 06 05.56948 | 20 49 53.86 | +37 28 27.3 | 17.8 | o | T08 |
| C/2021 E3 | 2021 06 08.00477 | 20 48 08.08 | +37 37 24.1 | 18.5 | T | 970 |
| C/2021 E3 | 2021 06 08.01575 | 20 48 07.57 | +37 37 26.7 | 21.5 | T | 970 |
| C/2021 E3 | 2021 06 08.65988 | 20 47 38.16 | +37 39 42.5 | Q11 | ||
| C/2021 E3 | 2021 06 08.67168 | 20 47 37.60 | +37 39 44.7 | 17.4 | T | Q11 |
| C/2021 E3 | 2021 06 08.91367 | 20 47 26.48 | +37 40 33.5 | 18.0 | T | L59 |
| C/2021 E3 | 2021 06 08.93016 | 20 47 25.70 | +37 40 37.3 | 17.1 | T | L59 |
| C/2021 E3 | 2021 06 08.94520 | 20 47 25.00 | +37 40 40.4 | 17.9 | T | L59 |
| C/2021 E3 | 2021 06 08.94664 | 20 47 24.95 | +37 40 40.8 | 17.1 | T | L59 |