| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Q4 | 2020 10 26.24043 | 17 52 04.58 | +45 09 46.3 | 21.9 | G | F51 |
| C/2021 Q4 | 2021 06 17.37183 | 19 42 11.43 | +52 43 27.1 | G96 | ||
| C/2021 Q4 | 2021 06 17.37625 | 19 42 11.42 | +52 43 27.0 | G96 | ||
| C/2021 Q4 | 2021 06 17.38260 | 19 42 11.35 | +52 43 28.4 | G96 | ||
| C/2021 Q4 | 2021 07 25.51026 | 19 27 09.61 | +52 40 42.4 | 20.5 | G | F51 |
| C/2021 Q4 | 2021 07 25.52199 | 19 27 09.34 | +52 40 40.9 | 21.0 | G | F51 |
| C/2021 Q4 | 2021 07 25.53392 | 19 27 09.07 | +52 40 39.1 | 21.1 | G | F51 |
| C/2021 Q4 | 2021 08 26.29858 | 19 17 09.52 | +50 31 46.5 | 20.1 | G | G96 |
| C/2021 Q4 | 2021 08 26.30386 | 19 17 09.47 | +50 31 45.0 | 20.3 | G | G96 |
| C/2021 Q4 | 2021 08 26.30914 | 19 17 09.37 | +50 31 42.9 | 20.4 | G | G96 |
| C/2021 Q4 | 2021 08 26.31442 | 19 17 09.32 | +50 31 41.3 | 20.1 | G | G96 |
| C/2021 Q4 | 2021 08 26.33664 | 19 17 08.96 | +50 31 33.8 | 20.3 | G | G96 |
| C/2021 Q4 | 2021 08 26.35007 | 19 17 08.93 | +50 31 28.8 | 20.5 | G | G96 |
| C/2021 Q4 | 2021 08 26.36406 | 19 17 08.78 | +50 31 24.2 | 20.9 | G | G96 |
| C/2021 Q4 | 2021 08 27.24633 | 19 16 59.01 | +50 26 26.6 | 20.2 | G | G96 |
| C/2021 Q4 | 2021 08 27.25447 | 19 16 58.90 | +50 26 23.4 | G96 | ||
| C/2021 Q4 | 2021 08 27.81406 | 19 16 53.05 | +50 23 16.4 | 20.5 | R | C82 |
| C/2021 Q4 | 2021 08 27.83117 | 19 16 52.64 | +50 23 06.0 | 19.9 | R | C82 |
| C/2021 Q4 | 2021 08 27.86721 | 19 16 52.40 | +50 22 54.5 | 19.5 | G | J57 |
| C/2021 Q4 | 2021 08 27.89128 | 19 16 52.05 | +50 22 46.6 | 19.5 | G | J57 |