| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 05 19.92983 | 20 34 39.07 | +52 12 32.2 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93056 | 20 34 39.09 | +52 12 33.1 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93127 | 20 34 39.10 | +52 12 34.4 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93200 | 20 34 39.10 | +52 12 35.4 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93272 | 20 34 39.13 | +52 12 36.2 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93345 | 20 34 39.14 | +52 12 37.1 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93418 | 20 34 39.17 | +52 12 38.5 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.93490 | 20 34 39.18 | +52 12 39.3 | 14.4 | G | 134 |
| C/2021 S3 | 2024 05 19.97009 | 20 34 40.05 | +52 13 31.4 | 14.0 | R | Z80 |
| C/2021 S3 | 2024 05 19.97469 | 20 34 40.17 | +52 13 38.4 | 14.0 | R | Z80 |
| C/2021 S3 | 2024 05 19.97933 | 20 34 40.37 | +52 13 45.4 | 13.9 | R | Z80 |
| C/2021 S3 | 2024 05 20.06948 | 20 34 42.55 | +52 15 58.9 | 14.2 | G | K74 |
| C/2021 S3 | 2024 05 20.07372 | 20 34 42.65 | +52 16 05.1 | 13.8 | G | K74 |
| C/2021 S3 | 2024 05 20.89956 | 20 35 02.86 | +52 36 03.0 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90028 | 20 35 02.80 | +52 36 04.6 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90101 | 20 35 02.86 | +52 36 05.4 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90172 | 20 35 02.85 | +52 36 06.2 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90245 | 20 35 02.88 | +52 36 07.6 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90317 | 20 35 02.95 | +52 36 08.4 | 14.5 | G | 134 |
| C/2021 S3 | 2024 05 20.90390 | 20 35 02.94 | +52 36 09.6 | 14.5 | G | 134 |