| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 C5 | 2021 02 15.23425 | 09 35 55.68 | +17 54 58.4 | 21.0 | G | I52 |
| C/2021 C5 | 2021 02 17.39047 | 09 34 42.13 | +17 54 38.7 | 21.3 | R | 291 |
| C/2021 C5 | 2021 02 17.41970 | 09 34 41.08 | +17 54 36.9 | 20.8 | R | 291 |
| C/2021 C5 | 2021 02 17.43633 | 09 34 40.56 | +17 54 37.8 | 291 | ||
| C/2021 C5 | 2021 02 19.29593 | 09 33 37.44 | +17 54 15.7 | 21.3 | G | G96 |
| C/2021 C5 | 2021 02 19.30158 | 09 33 37.17 | +17 54 15.7 | 21.0 | G | G96 |
| C/2021 C5 | 2021 02 19.30722 | 09 33 36.99 | +17 54 15.0 | 20.8 | G | G96 |
| C/2021 C5 | 2021 02 19.31292 | 09 33 36.83 | +17 54 15.5 | 20.6 | G | G96 |
| C/2021 C5 | 2021 02 19.32131 | 09 33 36.46 | +17 54 15.2 | H06 | ||
| C/2021 C5 | 2021 02 19.33395 | 09 33 36.03 | +17 54 14.6 | 20.9 | G | H06 |
| C/2021 C5 | 2021 02 22.72017 | 09 31 41.64 | +17 53 19.2 | 20.1 | r | N51 |
| C/2021 C5 | 2021 02 22.72220 | 09 31 41.49 | +17 53 20.2 | 20.8 | r | N51 |
| C/2021 C5 | 2021 03 03.16888 | 09 27 04.25 | +17 49 34.2 | 21.0 | R | 691 |
| C/2021 C5 | 2021 03 03.18286 | 09 27 03.81 | +17 49 33.1 | 691 | ||
| C/2021 C5 | 2021 03 03.19684 | 09 27 03.35 | +17 49 32.5 | 21.3 | R | 691 |
| C/2021 C5 | 2021 03 04.29513 | 09 26 28.50 | +17 48 53.0 | 21.4 | w | F51 |
| C/2021 C5 | 2021 03 04.30766 | 09 26 28.14 | +17 48 52.6 | 21.1 | w | F51 |
| C/2021 C5 | 2021 03 04.30831 | 09 26 28.08 | +17 48 52.6 | 21.3 | w | F51 |
| C/2021 C5 | 2021 03 04.32097 | 09 26 27.67 | +17 48 52.0 | 21.4 | w | F51 |
| C/2021 C5 | 2021 03 04.33446 | 09 26 27.24 | +17 48 51.7 | 21.4 | w | F51 |