| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S1 | 2022 02 09.36605 | 05 58 15.89 | +52 25 24.2 | 17.7 | o | T05 |
| C/2021 S1 | 2022 02 09.36972 | 05 58 15.86 | +52 25 22.7 | 18.2 | o | T05 |
| C/2021 S1 | 2022 02 09.37521 | 05 58 15.72 | +52 25 20.2 | 17.7 | o | T05 |
| C/2021 S1 | 2022 02 09.38719 | 05 58 15.50 | +52 25 13.7 | 17.9 | o | T05 |
| C/2021 S1 | 2022 02 10.85234 | 05 57 52.32 | +52 13 09.2 | 17.8 | T | 970 |
| C/2021 S1 | 2022 02 10.85912 | 05 57 52.27 | +52 13 05.0 | 17.4 | T | 970 |
| C/2021 S1 | 2022 02 19.14994 | 05 56 25.86 | +51 04 01.8 | 18.2 | G | G96 |
| C/2021 S1 | 2022 02 19.15511 | 05 56 25.82 | +51 03 59.1 | 18.2 | G | G96 |
| C/2021 S1 | 2022 02 19.16028 | 05 56 25.78 | +51 03 56.6 | 18.2 | G | G96 |
| C/2021 S1 | 2022 02 19.16543 | 05 56 25.73 | +51 03 54.1 | 18.3 | G | G96 |
| C/2021 S1 | 2022 02 21.10957 | 05 56 16.36 | +50 47 36.3 | 18.1 | G | 703 |
| C/2021 S1 | 2022 02 21.12396 | 05 56 16.39 | +50 47 29.3 | 18.1 | G | 703 |
| C/2021 S1 | 2022 02 21.13935 | 05 56 16.34 | +50 47 21.6 | 17.9 | G | 703 |
| C/2021 S1 | 2022 02 21.29163 | 05 56 15.79 | +50 46 05.6 | 18.8 | o | T05 |
| C/2021 S1 | 2022 02 21.29483 | 05 56 15.74 | +50 46 03.3 | 18.4 | o | T05 |
| C/2021 S1 | 2022 02 21.30032 | 05 56 15.70 | +50 46 00.7 | 18.1 | o | T05 |
| C/2021 S1 | 2022 02 21.31099 | 05 56 15.64 | +50 45 55.2 | 18.6 | o | T05 |
| C/2021 S1 | 2022 02 21.96904 | 05 56 13.64 | +50 40 23.7 | 17.8 | T | 970 |
| C/2021 S1 | 2022 02 21.97981 | 05 56 13.56 | +50 40 17.3 | 18.3 | T | 970 |
| C/2021 S1 | 2022 02 23.33372 | 05 56 10.56 | +50 28 57.6 | 18.5 | o | T08 |