| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 E3 | 2021 08 09.48596 | 19 26 26.49 | +33 19 56.0 | 16.9 | o | T05 |
| C/2021 E3 | 2021 08 10.98050 | 19 24 15.21 | +32 58 03.0 | 16.8 | T | 970 |
| C/2021 E3 | 2021 08 10.98472 | 19 24 14.84 | +32 57 59.1 | 16.8 | T | 970 |
| C/2021 E3 | 2021 08 11.86080 | 19 22 58.69 | +32 44 49.6 | 16.8 | T | A71 |
| C/2021 E3 | 2021 08 11.86204 | 19 22 58.59 | +32 44 48.6 | 17.1 | T | A71 |
| C/2021 E3 | 2021 08 11.86329 | 19 22 58.48 | +32 44 47.7 | 17.3 | T | A71 |
| C/2021 E3 | 2021 08 11.87172 | 19 22 57.29 | +32 44 42.3 | 17.3 | T | L47 |
| C/2021 E3 | 2021 08 11.90131 | 19 22 55.17 | +32 44 13.1 | 17.0 | T | L47 |
| C/2021 E3 | 2021 08 11.91091 | 19 22 54.34 | +32 44 04.0 | 16.8 | T | C23 |
| C/2021 E3 | 2021 08 11.91235 | 19 22 54.22 | +32 44 02.3 | 16.7 | T | C23 |
| C/2021 E3 | 2021 08 11.91524 | 19 22 53.99 | +32 44 00.2 | 16.7 | T | C23 |
| C/2021 E3 | 2021 08 11.91668 | 19 22 53.87 | +32 43 58.7 | 16.7 | T | C23 |
| C/2021 E3 | 2021 08 11.91813 | 19 22 53.76 | +32 43 57.6 | 16.7 | T | C23 |
| C/2021 E3 | 2021 08 12.19564 | 19 22 29.81 | +32 39 44.7 | 658 | ||
| C/2021 E3 | 2021 08 12.20121 | 19 22 29.33 | +32 39 39.5 | 658 | ||
| C/2021 E3 | 2021 08 12.20679 | 19 22 28.84 | +32 39 34.3 | 658 | ||
| C/2021 E3 | 2021 08 12.21237 | 19 22 28.36 | +32 39 29.0 | 658 | ||
| C/2021 E3 | 2021 08 12.21795 | 19 22 27.88 | +32 39 23.9 | 658 | ||
| C/2021 E3 | 2021 08 12.82034 | 19 21 36.10 | +32 30 08.0 | 17.1 | T | L47 |
| C/2021 E3 | 2021 08 12.84806 | 19 21 33.72 | +32 29 42.6 | 17.0 | T | L47 |