| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2022 11 26.95025 | 04 25 38.76 | +13 30 07.7 | 15.1 | N | Z39 |
| C/2021 Y1 | 2022 11 26.95735 | 04 25 38.03 | +13 29 54.9 | 15.1 | N | Z39 |
| C/2021 Y1 | 2022 11 26.96113 | 04 25 37.70 | +13 29 48.8 | 15.1 | N | Z39 |
| C/2021 Y1 | 2022 11 27.48166 | 04 24 46.17 | +13 14 23.2 | 14.1 | T | D95 |
| C/2021 Y1 | 2022 11 27.49026 | 04 24 45.28 | +13 14 08.5 | D95 | ||
| C/2021 Y1 | 2022 11 27.49348 | 04 24 44.96 | +13 14 02.0 | D95 | ||
| C/2021 Y1 | 2022 11 27.54047 | 04 24 40.27 | +13 12 38.8 | 14.6 | V | Q21 |
| C/2021 Y1 | 2022 11 27.54573 | 04 24 39.73 | +13 12 29.7 | 14.4 | V | Q21 |
| C/2021 Y1 | 2022 11 27.75008 | 04 24 19.11 | +13 06 29.3 | 13.5 | G | N86 |
| C/2021 Y1 | 2022 11 27.75822 | 04 24 18.25 | +13 06 15.9 | 13.4 | G | N86 |
| C/2021 Y1 | 2022 11 27.76640 | 04 24 17.48 | +13 06 00.6 | 13.5 | G | N86 |
| C/2021 Y1 | 2022 11 27.98218 | 04 23 56.38 | +12 59 31.3 | 14.7 | G | G40 |
| C/2021 Y1 | 2022 11 27.98691 | 04 23 55.89 | +12 59 22.9 | 14.7 | G | G40 |
| C/2021 Y1 | 2022 11 28.22350 | 04 23 32.18 | +12 52 25.0 | 14.5 | o | W68 |
| C/2021 Y1 | 2022 11 28.22666 | 04 23 31.87 | +12 52 19.3 | 14.5 | o | W68 |
| C/2021 Y1 | 2022 11 28.23214 | 04 23 31.30 | +12 52 09.5 | 14.5 | o | W68 |
| C/2021 Y1 | 2022 11 28.24612 | 04 23 29.89 | +12 51 44.6 | 14.5 | o | W68 |
| C/2021 Y1 | 2022 11 28.91523 | 04 22 23.38 | +12 31 37.4 | 14.7 | G | I81 |
| C/2021 Y1 | 2022 11 28.91810 | 04 22 23.10 | +12 31 32.1 | 14.7 | G | I81 |
| C/2021 Y1 | 2022 11 28.92098 | 04 22 22.81 | +12 31 26.8 | 14.7 | G | I81 |