| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 Y1 | 2022 11 19.49417 | 04 37 33.80 | +17 03 20.5 | 14.7 | o | T05 |
| C/2021 Y1 | 2022 11 19.94983 | 04 36 51.85 | +16 50 44.9 | 15.5 | G | G33 |
| C/2021 Y1 | 2022 11 19.95100 | 04 36 51.75 | +16 50 43.2 | 15.4 | G | G33 |
| C/2021 Y1 | 2022 11 19.95217 | 04 36 51.62 | +16 50 41.1 | 15.4 | G | G33 |
| C/2021 Y1 | 2022 11 19.95334 | 04 36 51.50 | +16 50 39.3 | 15.5 | G | G33 |
| C/2021 Y1 | 2022 11 19.95451 | 04 36 51.40 | +16 50 37.3 | 15.5 | G | G33 |
| C/2021 Y1 | 2022 11 19.95567 | 04 36 51.29 | +16 50 35.2 | 15.4 | G | G33 |
| C/2021 Y1 | 2022 11 20.89828 | 04 35 23.45 | +16 24 25.1 | 14.7 | V | G23 |
| C/2021 Y1 | 2022 11 20.90112 | 04 35 23.16 | +16 24 20.1 | 14.9 | V | G23 |
| C/2021 Y1 | 2022 11 20.90396 | 04 35 22.82 | +16 24 14.7 | 15.1 | V | G23 |
| C/2021 Y1 | 2022 11 20.92258 | 04 35 21.16 | +16 23 43.8 | 15.0 | G | 970 |
| C/2021 Y1 | 2022 11 20.92734 | 04 35 20.71 | +16 23 35.8 | 14.9 | G | 970 |
| C/2021 Y1 | 2022 11 21.63411 | 04 34 14.02 | +16 03 48.1 | 14.2 | T | 349 |
| C/2021 Y1 | 2022 11 21.63951 | 04 34 13.49 | +16 03 38.8 | 349 | ||
| C/2021 Y1 | 2022 11 23.04009 | 04 32 00.03 | +15 23 52.8 | 14.7 | G | I81 |
| C/2021 Y1 | 2022 11 23.04858 | 04 31 59.23 | +15 23 38.1 | 14.7 | G | I81 |
| C/2021 Y1 | 2022 11 23.16753 | 04 31 47.63 | +15 20 15.8 | 15.1 | N | J22 |
| C/2021 Y1 | 2022 11 23.17113 | 04 31 47.26 | +15 20 10.0 | 15.1 | N | J22 |
| C/2021 Y1 | 2022 11 23.17476 | 04 31 46.92 | +15 20 03.6 | 15.1 | N | J22 |
| C/2021 Y1 | 2022 11 23.46224 | 04 31 19.39 | +15 11 50.5 | 14.5 | o | T05 |