| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 04 23.90722 | 16 05 59.61 | +29 02 29.9 | 12.4 | T | C10 |
| C/2020 R4 | 2021 04 23.91055 | 16 05 55.64 | +29 02 47.9 | 13.1 | T | 595 |
| C/2020 R4 | 2021 04 23.91074 | 16 05 55.37 | +29 02 48.1 | 13.8 | T | C47 |
| C/2020 R4 | 2021 04 23.91335 | 16 05 52.30 | +29 03 01.1 | 13.7 | T | C47 |
| C/2020 R4 | 2021 04 23.91367 | 16 05 52.01 | +29 03 01.0 | 13.1 | T | M09 |
| C/2020 R4 | 2021 04 23.91610 | 16 05 49.05 | +29 03 14.5 | 13.2 | T | C47 |
| C/2020 R4 | 2021 04 23.91884 | 16 05 45.80 | +29 03 28.2 | 13.7 | T | C47 |
| C/2020 R4 | 2021 04 23.92159 | 16 05 42.57 | +29 03 41.5 | 13.2 | T | C47 |
| C/2020 R4 | 2021 04 23.92434 | 16 05 39.33 | +29 03 55.0 | 13.1 | T | C47 |
| C/2020 R4 | 2021 04 23.92709 | 16 05 36.11 | +29 04 08.4 | 13.8 | T | C47 |
| C/2020 R4 | 2021 04 23.92984 | 16 05 32.86 | +29 04 21.6 | 13.2 | T | C47 |
| C/2020 R4 | 2021 04 23.93259 | 16 05 29.63 | +29 04 35.6 | 13.7 | T | C47 |
| C/2020 R4 | 2021 04 23.93533 | 16 05 26.39 | +29 04 48.9 | 13.7 | T | C47 |
| C/2020 R4 | 2021 04 23.93894 | 16 05 22.25 | +29 05 04.8 | 12.8 | T | M09 |
| C/2020 R4 | 2021 04 23.96473 | 16 04 51.83 | +29 07 10.3 | 13.3 | T | M09 |
| C/2020 R4 | 2021 04 24.10366 | 16 02 07.47 | +29 18 20.6 | 13.8 | T | A77 |
| C/2020 R4 | 2021 04 24.10622 | 16 02 04.43 | +29 18 32.9 | 13.8 | T | A77 |
| C/2020 R4 | 2021 04 24.10899 | 16 02 01.15 | +29 18 46.0 | 11.5 | T | A77 |
| C/2020 R4 | 2021 04 24.40171 | 15 56 15.60 | +29 41 10.9 | 11.1 | G | 703 |
| C/2020 R4 | 2021 04 24.40690 | 15 56 09.21 | +29 41 38.4 | 11.4 | G | 703 |