| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2023 02 05.43075 | 03 15 18.18 | -12 58 12.5 | 349 | ||
| C/2021 Y1 | 2023 02 05.43766 | 03 15 18.20 | -12 58 16.9 | 349 | ||
| C/2021 Y1 | 2023 02 05.46756 | 03 15 18.38 | -12 58 36.2 | 14.1 | T | 903 |
| C/2021 Y1 | 2023 02 05.47145 | 03 15 18.38 | -12 58 39.2 | 903 | ||
| C/2021 Y1 | 2023 02 05.47554 | 03 15 18.41 | -12 58 41.3 | 903 | ||
| C/2021 Y1 | 2023 02 05.80984 | 03 15 20.24 | -13 02 19.7 | 15.7 | G | C23 |
| C/2021 Y1 | 2023 02 05.81133 | 03 15 20.25 | -13 02 20.3 | 15.5 | G | C23 |
| C/2021 Y1 | 2023 02 05.81283 | 03 15 20.29 | -13 02 20.8 | 15.3 | G | C23 |
| C/2021 Y1 | 2023 02 05.81507 | 03 15 20.26 | -13 02 22.9 | 15.6 | G | C23 |
| C/2021 Y1 | 2023 02 05.87883 | 03 15 20.54 | -13 02 57.6 | 15.0 | o | M22 |
| C/2021 Y1 | 2023 02 05.88476 | 03 15 20.59 | -13 03 01.5 | 14.9 | o | M22 |
| C/2021 Y1 | 2023 02 05.88799 | 03 15 20.59 | -13 03 03.9 | 14.9 | o | M22 |
| C/2021 Y1 | 2023 02 06.11142 | 03 15 21.95 | -13 05 28.6 | 15.8 | G | W88 |
| C/2021 Y1 | 2023 02 06.12878 | 03 15 22.03 | -13 05 39.7 | 15.9 | G | W88 |
| C/2021 Y1 | 2023 02 06.14590 | 03 15 22.15 | -13 05 50.8 | 15.6 | G | W88 |
| C/2021 Y1 | 2023 02 07.73368 | 03 15 34.57 | -13 22 38.8 | 15.8 | G | K74 |
| C/2021 Y1 | 2023 02 07.73509 | 03 15 34.60 | -13 22 39.7 | 15.8 | G | K74 |
| C/2021 Y1 | 2023 02 07.73649 | 03 15 34.60 | -13 22 40.6 | 15.8 | G | K74 |
| C/2021 Y1 | 2023 02 07.73789 | 03 15 34.61 | -13 22 41.5 | 15.6 | G | K74 |
| C/2021 Y1 | 2023 02 07.73930 | 03 15 34.62 | -13 22 42.4 | 15.7 | G | K74 |