| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 27.86884 | 19 19 53.68 | +55 28 24.1 | 15.6 | g | G19 |
| C/2021 S3 | 2024 08 27.87166 | 19 19 53.69 | +55 28 21.6 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87237 | 19 19 53.65 | +55 28 20.8 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87310 | 19 19 53.65 | +55 28 19.9 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87382 | 19 19 53.64 | +55 28 19.3 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87455 | 19 19 53.67 | +55 28 18.5 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87527 | 19 19 53.64 | +55 28 18.1 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87600 | 19 19 53.61 | +55 28 17.1 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87671 | 19 19 53.66 | +55 28 16.8 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87744 | 19 19 53.65 | +55 28 15.8 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87816 | 19 19 53.64 | +55 28 15.6 | 15.8 | G | 134 |
| C/2021 S3 | 2024 08 27.87910 | 19 19 53.54 | +55 28 14.0 | 14.4 | R | A98 |
| C/2021 S3 | 2024 08 27.88131 | 19 19 53.57 | +55 28 12.0 | 14.5 | R | A98 |
| C/2021 S3 | 2024 08 27.88278 | 19 19 53.56 | +55 28 10.7 | 14.5 | R | A98 |
| C/2021 S3 | 2024 08 27.88499 | 19 19 53.56 | +55 28 08.5 | 14.5 | R | A98 |
| C/2021 S3 | 2024 08 27.88646 | 19 19 53.56 | +55 28 07.1 | 14.4 | R | A98 |
| C/2021 S3 | 2024 08 27.88793 | 19 19 53.54 | +55 28 05.6 | 14.4 | R | A98 |
| C/2021 S3 | 2024 08 27.88940 | 19 19 53.53 | +55 28 04.5 | 14.4 | R | A98 |
| C/2021 S3 | 2024 08 27.89161 | 19 19 53.52 | +55 28 02.4 | 14.5 | R | A98 |
| C/2021 S3 | 2024 08 27.89694 | 19 19 53.62 | +55 27 58.2 | 15.2 | G | 970 |