| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S1 | 2022 03 25.08745 | 06 02 31.33 | +46 27 37.2 | 18.4 | G | I81 |
| C/2021 S1 | 2022 03 25.08924 | 06 02 31.40 | +46 27 36.3 | 18.2 | G | I81 |
| C/2021 S1 | 2022 03 25.23574 | 06 02 34.95 | +46 26 30.6 | 18.9 | c | T05 |
| C/2021 S1 | 2022 03 25.24125 | 06 02 35.34 | +46 26 27.7 | 19.0 | c | T05 |
| C/2021 S1 | 2022 03 25.24447 | 06 02 35.25 | +46 26 26.6 | 18.8 | c | T05 |
| C/2021 S1 | 2022 03 25.25463 | 06 02 35.60 | +46 26 22.7 | 19.0 | c | T05 |
| C/2021 S1 | 2022 04 07.11625 | 06 08 58.57 | +44 50 34.7 | 18.2 | G | 703 |
| C/2021 S1 | 2022 04 07.12220 | 06 08 58.71 | +44 50 32.0 | 18.8 | G | 703 |
| C/2021 S1 | 2022 04 07.12815 | 06 08 58.91 | +44 50 29.2 | 18.4 | G | 703 |
| C/2021 S1 | 2022 04 07.13410 | 06 08 59.08 | +44 50 26.3 | 18.3 | G | 703 |
| C/2021 S1 | 2022 04 18.13636 | 06 15 43.58 | +43 33 18.2 | 18.5 | G | 703 |
| C/2021 S1 | 2022 04 18.14787 | 06 15 43.97 | +43 33 13.0 | 18.5 | G | 703 |
| C/2021 S1 | 2022 04 18.15362 | 06 15 44.19 | +43 33 10.1 | 19.1 | G | 703 |
| C/2021 S1 | 2022 04 21.12443 | 06 17 43.46 | +43 13 03.3 | 18.3 | G | G96 |
| C/2021 S1 | 2022 04 21.12924 | 06 17 43.65 | +43 13 01.5 | 18.3 | G | G96 |
| C/2021 S1 | 2022 04 21.13404 | 06 17 43.83 | +43 12 59.5 | 18.3 | G | G96 |
| C/2021 S1 | 2022 04 21.13886 | 06 17 44.06 | +43 12 57.2 | 18.4 | G | G96 |
| C/2021 S1 | 2022 10 20.60384 | 08 26 56.87 | +27 52 31.0 | 19.1 | o | T08 |
| C/2021 S1 | 2022 10 20.60707 | 08 26 56.91 | +27 52 30.8 | 19.1 | o | T08 |
| C/2021 S1 | 2022 10 20.61216 | 08 26 57.05 | +27 52 28.2 | 19.1 | o | T08 |