| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2022 11 18.91396 | 04 38 27.40 | +17 19 11.2 | 15.8 | V | Z57 |
| C/2021 Y1 | 2022 11 18.91547 | 04 38 27.19 | +17 19 09.1 | 15.8 | V | Z57 |
| C/2021 Y1 | 2022 11 18.91698 | 04 38 27.08 | +17 19 06.0 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.91850 | 04 38 27.00 | +17 19 03.9 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92001 | 04 38 26.79 | +17 19 01.2 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92152 | 04 38 26.67 | +17 18 58.5 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92303 | 04 38 26.52 | +17 18 56.3 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92454 | 04 38 26.44 | +17 18 54.3 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92605 | 04 38 26.27 | +17 18 51.5 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92757 | 04 38 26.08 | +17 18 48.6 | 15.8 | V | Z57 |
| C/2021 Y1 | 2022 11 18.92909 | 04 38 25.97 | +17 18 46.3 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93059 | 04 38 25.83 | +17 18 43.9 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93211 | 04 38 25.70 | +17 18 41.3 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93362 | 04 38 25.48 | +17 18 38.6 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93514 | 04 38 25.39 | +17 18 36.4 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93664 | 04 38 25.22 | +17 18 34.0 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 18.93816 | 04 38 25.15 | +17 18 32.1 | 15.9 | V | Z57 |
| C/2021 Y1 | 2022 11 19.47628 | 04 37 35.49 | +17 03 50.1 | 14.7 | o | T05 |
| C/2021 Y1 | 2022 11 19.47913 | 04 37 35.22 | +17 03 45.3 | 14.7 | o | T05 |
| C/2021 Y1 | 2022 11 19.48428 | 04 37 34.74 | +17 03 36.8 | 14.8 | o | T05 |