| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 04 22.07249 | 16 40 49.42 | +26 15 24.6 | 15.6 | T | A77 |
| C/2020 R4 | 2021 04 22.07568 | 16 40 45.85 | +26 15 43.8 | 15.5 | T | A77 |
| C/2020 R4 | 2021 04 22.08233 | 16 40 38.54 | +26 16 23.2 | 12.7 | T | A77 |
| C/2020 R4 | 2021 04 22.09838 | 16 40 20.96 | +26 17 55.5 | 14.2 | T | 970 |
| C/2020 R4 | 2021 04 22.10916 | 16 40 08.57 | +26 19 02.4 | 14.3 | T | L12 |
| C/2020 R4 | 2021 04 22.11692 | 16 40 00.03 | +26 19 48.5 | 14.3 | T | L12 |
| C/2020 R4 | 2021 04 22.12821 | 16 39 47.61 | +26 20 55.2 | 14.2 | T | L12 |
| C/2020 R4 | 2021 04 22.58198 | 16 31 24.29 | +27 05 01.9 | 10.3 | T | D95 |
| C/2020 R4 | 2021 04 22.58570 | 16 31 20.09 | +27 05 23.2 | D95 | ||
| C/2020 R4 | 2021 04 22.58793 | 16 31 17.55 | +27 05 36.2 | D95 | ||
| C/2020 R4 | 2021 04 22.62387 | 16 30 36.87 | +27 09 01.0 | 12.3 | T | Q21 |
| C/2020 R4 | 2021 04 22.62912 | 16 30 30.94 | +27 09 31.5 | 12.5 | T | Q21 |
| C/2020 R4 | 2021 04 22.63435 | 16 30 24.99 | +27 10 00.7 | 12.1 | T | Q21 |
| C/2020 R4 | 2021 04 22.63646 | 16 30 22.61 | +27 10 13.0 | 12.4 | T | Q21 |
| C/2020 R4 | 2021 04 22.64382 | 16 30 14.28 | +27 10 54.9 | 12.2 | T | Q21 |
| C/2020 R4 | 2021 04 22.90037 | 16 25 24.09 | +27 34 50.7 | 13.5 | T | B96 |
| C/2020 R4 | 2021 04 22.90330 | 16 25 20.77 | +27 35 06.7 | 13.5 | T | B96 |
| C/2020 R4 | 2021 04 22.90593 | 16 25 17.77 | +27 35 21.5 | 14.0 | T | B96 |
| C/2020 R4 | 2021 04 22.90927 | 16 25 13.98 | +27 35 40.2 | 14.1 | T | B96 |
| C/2020 R4 | 2021 04 22.91397 | 16 25 08.60 | +27 36 06.0 | 14.0 | T | B96 |