| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 10 17.74639 | 19 49 32.44 | +41 57 25.8 | 15.4 | V | L04 |
| C/2021 S3 | 2024 10 17.75455 | 19 49 33.05 | +41 57 18.9 | 15.9 | G | K87 |
| C/2021 S3 | 2024 10 17.75675 | 19 49 33.12 | +41 57 16.6 | 15.9 | G | K87 |
| C/2021 S3 | 2024 10 17.75697 | 19 49 33.05 | +41 57 16.7 | 14.7 | V | L04 |
| C/2021 S3 | 2024 10 17.79255 | 19 49 35.28 | +41 56 46.3 | 15.8 | N | Z55 |
| C/2021 S3 | 2024 10 17.79367 | 19 49 35.30 | +41 56 45.3 | 15.9 | N | Z55 |
| C/2021 S3 | 2024 10 17.79478 | 19 49 35.36 | +41 56 44.8 | 16.0 | N | Z55 |
| C/2021 S3 | 2024 10 18.30514 | 19 50 06.28 | +41 49 27.9 | 15.6 | o | T05 |
| C/2021 S3 | 2024 10 18.30831 | 19 50 06.49 | +41 49 25.2 | 15.8 | o | T05 |
| C/2021 S3 | 2024 10 18.31968 | 19 50 07.16 | +41 49 15.6 | 16.4 | o | T05 |
| C/2021 S3 | 2024 10 18.32601 | 19 50 07.55 | +41 49 09.8 | 15.8 | o | T05 |
| C/2021 S3 | 2024 10 19.87708 | 19 51 42.84 | +41 27 12.7 | 15.6 | G | I81 |
| C/2021 S3 | 2024 10 19.88030 | 19 51 43.06 | +41 27 10.4 | 15.5 | G | I81 |
| C/2021 S3 | 2024 10 19.88352 | 19 51 43.26 | +41 27 07.9 | 15.5 | G | I81 |
| C/2021 S3 | 2024 10 20.28379 | 19 52 08.04 | +41 21 33.4 | 15.8 | o | T05 |
| C/2021 S3 | 2024 10 20.29058 | 19 52 08.42 | +41 21 27.0 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 20.29260 | 19 52 08.53 | +41 21 25.1 | 15.5 | o | T08 |
| C/2021 S3 | 2024 10 20.29539 | 19 52 08.71 | +41 21 23.1 | 15.5 | o | T08 |
| C/2021 S3 | 2024 10 20.30093 | 19 52 09.05 | +41 21 18.4 | 15.5 | o | T08 |
| C/2021 S3 | 2024 10 20.31154 | 19 52 09.69 | +41 21 09.4 | 15.7 | o | T05 |