| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 04 02.16456 | 19 45 06.22 | -00 33 17.7 | 15.8 | T | A77 |
| C/2020 R4 | 2021 04 02.16901 | 19 45 05.23 | -00 33 06.2 | 12.4 | T | A77 |
| C/2020 R4 | 2021 04 05.13815 | 19 33 00.16 | +01 44 11.7 | 16.2 | T | A77 |
| C/2020 R4 | 2021 04 05.14197 | 19 32 59.21 | +01 44 24.0 | 16.0 | T | A77 |
| C/2020 R4 | 2021 04 05.14643 | 19 32 57.91 | +01 44 37.2 | 15.7 | T | A77 |
| C/2020 R4 | 2021 04 05.15089 | 19 32 56.73 | +01 44 51.1 | 16.0 | T | A77 |
| C/2020 R4 | 2021 04 05.15213 | 19 32 56.40 | +01 44 52.8 | 204 | ||
| C/2020 R4 | 2021 04 05.15471 | 19 32 55.69 | +01 45 02.5 | 15.9 | T | A77 |
| C/2020 R4 | 2021 04 05.16319 | 19 32 53.34 | +01 45 26.8 | 15.9 | T | 204 |
| C/2020 R4 | 2021 04 05.33743 | 19 32 05.51 | +01 54 37.4 | 13.6 | T | X03 |
| C/2020 R4 | 2021 04 05.34343 | 19 32 03.79 | +01 54 56.0 | 13.5 | T | X03 |
| C/2020 R4 | 2021 04 05.34675 | 19 32 02.90 | +01 55 06.4 | 13.5 | T | X03 |
| C/2020 R4 | 2021 04 05.35008 | 19 32 01.98 | +01 55 16.7 | 13.5 | T | X03 |
| C/2020 R4 | 2021 04 05.35674 | 19 32 00.17 | +01 55 37.5 | 13.6 | T | X03 |
| C/2020 R4 | 2021 04 05.36340 | 19 31 58.22 | +01 55 58.4 | 13.6 | T | X03 |
| C/2020 R4 | 2021 04 05.37005 | 19 31 56.39 | +01 56 19.2 | 13.6 | T | X03 |
| C/2020 R4 | 2021 04 05.37472 | 19 31 55.08 | +01 56 33.6 | 13.5 | T | X03 |
| C/2020 R4 | 2021 04 06.15549 | 19 28 11.56 | +02 37 54.7 | 14.5 | T | Z06 |
| C/2020 R4 | 2021 04 06.15762 | 19 28 10.98 | +02 38 01.2 | 14.4 | T | Z06 |
| C/2020 R4 | 2021 04 06.15977 | 19 28 10.33 | +02 38 08.4 | 13.8 | T | Z06 |