| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 03 22.23316 | 20 13 37.78 | -06 11 07.6 | C53 | ||
| C/2020 R4 | 2021 03 22.23719 | 20 13 37.24 | -06 11 04.3 | C53 | ||
| C/2020 R4 | 2021 03 22.24122 | 20 13 36.75 | -06 10 59.2 | C53 | ||
| C/2020 R4 | 2021 03 22.57436 | 20 12 59.14 | -06 03 13.0 | C53 | ||
| C/2020 R4 | 2021 03 22.57974 | 20 12 58.55 | -06 03 09.0 | C53 | ||
| C/2020 R4 | 2021 03 22.58645 | 20 12 57.69 | -06 03 02.3 | C53 | ||
| C/2020 R4 | 2021 03 22.59048 | 20 12 57.14 | -06 02 57.0 | C53 | ||
| C/2020 R4 | 2021 03 23.17705 | 20 11 49.45 | -05 49 04.4 | 15.4 | T | A77 |
| C/2020 R4 | 2021 03 23.18151 | 20 11 48.90 | -05 48 57.9 | 15.4 | T | A77 |
| C/2020 R4 | 2021 03 23.18597 | 20 11 48.37 | -05 48 52.1 | 12.3 | T | A77 |
| C/2020 R4 | 2021 03 23.78942 | 20 10 36.15 | -05 34 14.5 | 349 | ||
| C/2020 R4 | 2021 03 23.79248 | 20 10 35.77 | -05 34 10.1 | 349 | ||
| C/2020 R4 | 2021 03 23.79552 | 20 10 35.39 | -05 34 05.6 | 10.4 | T | 349 |
| C/2020 R4 | 2021 03 23.80088 | 20 10 34.72 | -05 33 57.8 | Q23 | ||
| C/2020 R4 | 2021 03 23.80473 | 20 10 34.25 | -05 33 52.1 | Q23 | ||
| C/2020 R4 | 2021 03 23.81050 | 20 10 33.54 | -05 33 43.6 | 11.0 | T | Q23 |
| C/2020 R4 | 2021 03 25.17478 | 20 07 40.85 | -04 58 59.0 | 14.5 | T | A77 |
| C/2020 R4 | 2021 03 25.17849 | 20 07 40.38 | -04 58 53.3 | 14.4 | T | A77 |
| C/2020 R4 | 2021 03 25.18219 | 20 07 39.85 | -04 58 46.9 | 14.6 | T | A77 |
| C/2020 R4 | 2021 03 25.38477 | 20 07 13.17 | -04 53 15.9 | 13.8 | T | W88 |