| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 04 27.77544 | 14 49 55.59 | +32 38 35.3 | 11.0 | T | 190 |
| C/2020 R4 | 2021 04 27.77582 | 14 49 55.14 | +32 38 35.8 | 11.0 | T | 190 |
| C/2020 R4 | 2021 04 27.77660 | 14 49 54.25 | +32 38 37.5 | 11.0 | T | 190 |
| C/2020 R4 | 2021 04 27.77699 | 14 49 53.82 | +32 38 38.0 | 11.0 | T | 190 |
| C/2020 R4 | 2021 04 27.82549 | 14 48 58.95 | +32 39 58.2 | 15.7 | V | 033 |
| C/2020 R4 | 2021 04 27.82583 | 14 48 58.56 | +32 39 58.7 | 15.5 | V | 033 |
| C/2020 R4 | 2021 04 27.82618 | 14 48 58.18 | +32 39 59.3 | 15.7 | V | 033 |
| C/2020 R4 | 2021 04 27.82687 | 14 48 57.38 | +32 40 00.6 | 15.9 | V | 033 |
| C/2020 R4 | 2021 04 27.82705 | 14 48 57.18 | +32 40 01.0 | 16.1 | V | 033 |
| C/2020 R4 | 2021 04 27.82721 | 14 48 56.99 | +32 40 01.2 | 15.9 | V | 033 |
| C/2020 R4 | 2021 04 27.86558 | 14 48 13.25 | +32 41 08.2 | G33 | ||
| C/2020 R4 | 2021 04 27.86684 | 14 48 11.80 | +32 41 10.0 | G33 | ||
| C/2020 R4 | 2021 04 27.86792 | 14 48 10.58 | +32 41 11.7 | G33 | ||
| C/2020 R4 | 2021 04 27.86909 | 14 48 09.26 | +32 41 14.4 | G33 | ||
| C/2020 R4 | 2021 04 27.87026 | 14 48 07.91 | +32 41 16.1 | G33 | ||
| C/2020 R4 | 2021 04 27.87143 | 14 48 06.59 | +32 41 17.7 | G33 | ||
| C/2020 R4 | 2021 04 27.88839 | 14 47 47.31 | +32 41 45.7 | 12.2 | T | M09 |
| C/2020 R4 | 2021 04 27.88987 | 14 47 45.46 | +32 41 49.3 | 12.6 | T | 134 |
| C/2020 R4 | 2021 04 27.89013 | 14 47 45.16 | +32 41 48.6 | 12.6 | T | 134 |
| C/2020 R4 | 2021 04 27.89039 | 14 47 44.85 | +32 41 49.3 | 12.6 | T | 134 |