| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 R4 | 2021 04 18.04363 | 17 45 59.34 | +19 00 55.3 | 14.1 | T | B74 |
| C/2020 R4 | 2021 04 18.04807 | 17 45 55.61 | +19 01 24.5 | 14.1 | T | B74 |
| C/2020 R4 | 2021 04 18.70285 | 17 36 34.95 | +20 13 34.3 | P87 | ||
| C/2020 R4 | 2021 04 18.70656 | 17 36 31.65 | +20 13 58.6 | 9.1 | T | P87 |
| C/2020 R4 | 2021 04 18.72801 | 17 36 12.54 | +20 16 20.9 | 9.3 | T | Q11 |
| C/2020 R4 | 2021 04 18.73663 | 17 36 04.90 | +20 17 18.4 | Q11 | ||
| C/2020 R4 | 2021 04 18.74453 | 17 35 57.87 | +20 18 10.8 | Q11 | ||
| C/2020 R4 | 2021 04 18.75144 | 17 35 53.65 | +20 18 47.1 | 15.4 | T | G26 |
| C/2020 R4 | 2021 04 18.81707 | 17 34 54.95 | +20 26 04.2 | 15.0 | T | G26 |
| C/2020 R4 | 2021 04 18.97064 | 17 32 36.79 | +20 43 05.8 | 12.9 | T | A98 |
| C/2020 R4 | 2021 04 18.97068 | 17 32 36.87 | +20 43 09.4 | 14.6 | T | J19 |
| C/2020 R4 | 2021 04 18.97142 | 17 32 36.09 | +20 43 10.6 | 12.8 | T | A98 |
| C/2020 R4 | 2021 04 18.97220 | 17 32 35.38 | +20 43 15.9 | 12.7 | T | A98 |
| C/2020 R4 | 2021 04 18.97305 | 17 32 34.81 | +20 43 25.9 | 14.6 | T | J19 |
| C/2020 R4 | 2021 04 18.97336 | 17 32 34.32 | +20 43 23.7 | 12.8 | T | A98 |
| C/2020 R4 | 2021 04 18.97666 | 17 32 31.32 | +20 43 45.5 | 12.8 | T | A98 |
| C/2020 R4 | 2021 04 18.97779 | 17 32 30.49 | +20 43 57.6 | 14.6 | T | J19 |
| C/2020 R4 | 2021 04 18.97783 | 17 32 30.31 | +20 43 53.8 | 12.4 | T | A98 |
| C/2020 R4 | 2021 04 18.97861 | 17 32 29.60 | +20 43 58.8 | 12.5 | T | A98 |
| C/2020 R4 | 2021 04 18.97977 | 17 32 28.51 | +20 44 06.2 | 13.0 | T | A98 |