| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S1 | 2022 12 30.66082 | 08 13 23.00 | +24 25 35.9 | 18.1 | R | D29 |
| C/2021 S1 | 2023 01 02.87036 | 08 11 36.84 | +24 16 51.9 | 18.2 | R | D29 |
| C/2021 S1 | 2023 01 02.88804 | 08 11 36.32 | +24 16 48.8 | 18.5 | R | D29 |
| C/2021 S1 | 2023 01 02.90571 | 08 11 35.70 | +24 16 45.7 | 18.3 | R | D29 |
| C/2021 S1 | 2023 01 14.37939 | 08 04 58.40 | +23 44 30.2 | 20.1 | w | F52 |
| C/2021 S1 | 2023 01 14.39075 | 08 04 57.98 | +23 44 28.4 | 20.2 | w | F52 |
| C/2021 S1 | 2023 01 14.40214 | 08 04 57.60 | +23 44 26.4 | 20.3 | w | F52 |
| C/2021 S1 | 2023 01 14.41052 | 08 04 57.28 | +23 44 23.9 | 18.9 | o | T05 |
| C/2021 S1 | 2023 01 14.41233 | 08 04 57.29 | +23 44 23.6 | 19.0 | o | T05 |
| C/2021 S1 | 2023 01 14.41354 | 08 04 57.17 | +23 44 24.5 | 20.3 | w | F52 |
| C/2021 S1 | 2023 01 14.41551 | 08 04 57.03 | +23 44 24.0 | 18.8 | o | T05 |
| C/2021 S1 | 2023 01 14.42093 | 08 04 56.92 | +23 44 23.8 | 18.5 | o | T05 |
| C/2021 S1 | 2023 01 18.72125 | 08 02 24.72 | +23 31 49.9 | 18.3 | T | Q11 |
| C/2021 S1 | 2023 01 18.73453 | 08 02 24.25 | +23 31 47.6 | Q11 | ||
| C/2021 S1 | 2023 01 18.74418 | 08 02 23.92 | +23 31 45.8 | Q11 | ||
| C/2021 S1 | 2023 01 20.97754 | 08 01 05.07 | +23 25 07.4 | 18.5 | G | C23 |
| C/2021 S1 | 2023 01 20.98331 | 08 01 05.08 | +23 25 05.8 | 18.8 | G | C23 |
| C/2021 S1 | 2023 01 22.37171 | 08 00 16.30 | +23 20 55.4 | 19.2 | o | T05 |
| C/2021 S1 | 2023 01 22.37496 | 08 00 16.24 | +23 20 55.3 | 19.2 | o | T05 |
| C/2021 S1 | 2023 01 22.37858 | 08 00 16.06 | +23 20 55.6 | 17.9 | o | T05 |