| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 10 15.72005 | 19 47 30.97 | +42 26 41.6 | 15.5 | G | L76 |
| C/2021 S3 | 2024 10 15.75970 | 19 47 33.33 | +42 26 06.8 | 16.6 | N | M18 |
| C/2021 S3 | 2024 10 15.77575 | 19 47 34.33 | +42 25 52.9 | 16.5 | N | M18 |
| C/2021 S3 | 2024 10 16.25678 | 19 48 02.87 | +42 18 54.5 | 15.9 | o | T05 |
| C/2021 S3 | 2024 10 16.26086 | 19 48 03.10 | +42 18 51.0 | 15.7 | o | T05 |
| C/2021 S3 | 2024 10 16.26726 | 19 48 03.50 | +42 18 45.3 | 15.6 | o | T05 |
| C/2021 S3 | 2024 10 16.28463 | 19 48 04.50 | +42 18 30.1 | 15.6 | o | T05 |
| C/2021 S3 | 2024 10 16.28783 | 19 48 04.60 | +42 18 26.6 | 15.3 | o | T05 |
| C/2021 S3 | 2024 10 16.76233 | 19 48 33.21 | +42 11 34.7 | 16.5 | N | M18 |
| C/2021 S3 | 2024 10 16.77283 | 19 48 33.78 | +42 11 25.7 | 16.8 | N | M18 |
| C/2021 S3 | 2024 10 16.78297 | 19 48 34.29 | +42 11 16.5 | 16.9 | N | M18 |
| C/2021 S3 | 2024 10 17.34436 | 19 49 08.01 | +42 03 12.1 | 15.5 | o | T08 |
| C/2021 S3 | 2024 10 17.34761 | 19 49 08.20 | +42 03 09.3 | 15.4 | o | T08 |
| C/2021 S3 | 2024 10 17.35890 | 19 49 08.90 | +42 02 59.4 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 17.36492 | 19 49 09.23 | +42 02 54.2 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 17.73570 | 19 49 31.81 | +41 57 35.1 | 15.2 | V | L04 |
| 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 |