| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 03 13.20557 | 18 43 41.69 | +05 13 03.5 | 11.2 | V | Y99 |
| C/2021 S3 | 2024 03 14.21612 | 18 46 17.99 | +06 07 59.9 | 12.2 | R | 950 |
| C/2021 S3 | 2024 03 14.22646 | 18 46 19.58 | +06 08 33.6 | 12.8 | V | 950 |
| C/2021 S3 | 2024 03 14.24393 | 18 46 22.23 | +06 09 30.6 | 12.2 | R | 950 |
| C/2021 S3 | 2024 03 14.47149 | 18 46 57.26 | +06 21 52.6 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 14.48573 | 18 46 59.35 | +06 22 39.4 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 14.49996 | 18 47 01.56 | +06 23 25.3 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 14.51420 | 18 47 03.74 | +06 24 12.1 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 14.52844 | 18 47 05.90 | +06 24 58.5 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 15.07858 | 18 48 30.25 | +06 54 50.8 | 11.7 | G | 160 |
| C/2021 S3 | 2024 03 15.08647 | 18 48 31.45 | +06 55 16.6 | 11.9 | G | 160 |
| C/2021 S3 | 2024 03 15.09407 | 18 48 32.64 | +06 55 41.4 | 11.8 | G | 160 |
| C/2021 S3 | 2024 03 15.15672 | 18 48 42.11 | +06 59 05.8 | 13.3 | G | 511 |
| C/2021 S3 | 2024 03 15.16027 | 18 48 42.65 | +06 59 17.3 | 13.2 | G | 511 |
| C/2021 S3 | 2024 03 15.16636 | 18 48 43.55 | +06 59 36.8 | 13.9 | N | M18 |
| C/2021 S3 | 2024 03 15.16647 | 18 48 43.61 | +06 59 38.1 | 13.3 | G | 511 |
| C/2021 S3 | 2024 03 15.17478 | 18 48 44.82 | +07 00 04.3 | 13.1 | N | M18 |
| C/2021 S3 | 2024 03 15.47726 | 18 49 30.98 | +07 16 32.0 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 15.49149 | 18 49 33.14 | +07 17 18.8 | 13.1 | G | V21 |
| C/2021 S3 | 2024 03 15.50573 | 18 49 35.31 | +07 18 05.3 | 13.1 | G | V21 |