| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2022 10 16.93772 | 05 12 54.32 | +28 42 32.7 | 14.9 | R | 585 |
| C/2021 Y1 | 2022 10 16.93916 | 05 12 54.26 | +28 42 31.5 | 15.1 | R | 585 |
| C/2021 Y1 | 2022 10 16.93986 | 05 12 54.24 | +28 42 30.8 | 15.0 | R | 585 |
| C/2021 Y1 | 2022 10 16.94058 | 05 12 54.21 | +28 42 30.3 | 15.2 | R | 585 |
| C/2021 Y1 | 2022 10 16.94130 | 05 12 54.19 | +28 42 29.8 | 15.0 | R | 585 |
| C/2021 Y1 | 2022 10 16.94201 | 05 12 54.17 | +28 42 29.1 | 15.1 | R | 585 |
| C/2021 Y1 | 2022 10 16.94344 | 05 12 54.14 | +28 42 27.9 | 15.0 | R | 585 |
| C/2021 Y1 | 2022 10 16.94416 | 05 12 54.11 | +28 42 27.4 | 15.0 | R | 585 |
| C/2021 Y1 | 2022 10 17.00666 | 05 12 52.18 | +28 41 33.6 | 16.2 | V | G23 |
| C/2021 Y1 | 2022 10 17.01377 | 05 12 51.97 | +28 41 27.1 | 16.6 | V | G23 |
| C/2021 Y1 | 2022 10 17.01944 | 05 12 51.77 | +28 41 21.9 | 16.3 | V | G23 |
| C/2021 Y1 | 2022 10 17.38689 | 05 12 40.53 | +28 36 01.0 | 16.5 | R | U55 |
| C/2021 Y1 | 2022 10 17.39860 | 05 12 40.20 | +28 35 51.4 | 16.2 | R | U55 |
| C/2021 Y1 | 2022 10 17.41008 | 05 12 39.77 | +28 35 39.2 | 16.3 | R | U55 |
| C/2021 Y1 | 2022 10 17.61614 | 05 12 33.21 | +28 32 40.4 | 15.8 | o | T05 |
| C/2021 Y1 | 2022 10 17.62708 | 05 12 32.84 | +28 32 30.9 | 15.7 | o | T05 |
| C/2021 Y1 | 2022 10 17.63308 | 05 12 32.66 | +28 32 25.7 | 15.8 | o | T05 |
| C/2021 Y1 | 2022 10 18.06365 | 05 12 19.10 | +28 26 01.5 | 16.0 | G | 970 |
| C/2021 Y1 | 2022 10 18.07209 | 05 12 18.82 | +28 25 54.0 | 15.9 | G | 970 |
| C/2021 Y1 | 2022 10 18.09894 | 05 12 17.90 | +28 25 30.5 | 15.7 | N | L06 |