| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 A4 | 2021 01 03.63783 | 14 25 45.14 | +39 01 28.4 | 19.4 | G | F51 |
| C/2021 A4 | 2021 01 03.64052 | 14 25 45.09 | +39 01 31.4 | 20.1 | G | F51 |
| C/2021 A4 | 2021 01 03.91863 | 14 25 40.77 | +39 07 01.2 | 20.0 | R | C51 |
| C/2021 A4 | 2021 01 04.04928 | 14 25 38.85 | +39 09 40.2 | C51 | ||
| C/2021 A4 | 2021 01 04.11473 | 14 25 37.91 | +39 10 57.5 | C51 | ||
| C/2021 A4 | 2021 01 04.24551 | 14 25 36.06 | +39 13 35.9 | C51 | ||
| C/2021 A4 | 2021 01 04.31083 | 14 25 35.20 | +39 14 54.8 | C51 | ||
| C/2021 A4 | 2021 01 04.44161 | 14 25 32.98 | +39 17 39.3 | C51 | ||
| C/2021 A4 | 2021 01 04.50693 | 14 25 31.91 | +39 18 57.2 | C51 | ||
| C/2021 A4 | 2021 01 04.57238 | 14 25 30.76 | +39 20 19.0 | C51 | ||
| C/2021 A4 | 2021 01 05.47061 | 14 25 14.94 | +39 39 25.8 | 19.8 | G | I52 |
| C/2021 A4 | 2021 01 05.47138 | 14 25 14.88 | +39 39 27.9 | 19.3 | G | I52 |
| C/2021 A4 | 2021 01 05.47320 | 14 25 14.87 | +39 39 30.6 | 19.4 | G | I52 |
| C/2021 A4 | 2021 01 05.47550 | 14 25 14.76 | +39 39 34.5 | I52 | ||
| C/2021 A4 | 2021 01 06.41679 | 14 24 54.35 | +40 00 42.7 | 19.6 | G | 291 |
| C/2021 A4 | 2021 01 06.42010 | 14 24 54.23 | +40 00 47.5 | 19.7 | G | 291 |
| C/2021 A4 | 2021 01 06.42492 | 14 24 54.12 | +40 00 54.1 | 19.8 | G | 291 |
| C/2021 A4 | 2021 01 06.49029 | 14 24 52.42 | +40 02 26.6 | 19.1 | G | I52 |
| C/2021 A4 | 2021 01 06.49651 | 14 24 52.26 | +40 02 35.4 | 19.1 | G | I52 |
| C/2021 A4 | 2021 01 06.50273 | 14 24 52.10 | +40 02 44.0 | 19.5 | G | I52 |