| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 08.94806 | 20 34 00.28 | +58 49 25.6 | 13.7 | G | A98 |
| C/2021 S3 | 2024 06 08.94879 | 20 34 00.20 | +58 49 26.5 | 13.8 | G | A98 |
| C/2021 S3 | 2024 06 08.95026 | 20 34 00.26 | +58 49 27.7 | 13.8 | G | A98 |
| C/2021 S3 | 2024 06 08.95100 | 20 34 00.15 | +58 49 28.2 | 13.8 | G | A98 |
| C/2021 S3 | 2024 06 08.95173 | 20 34 00.18 | +58 49 29.3 | 13.7 | G | A98 |
| C/2021 S3 | 2024 06 08.95320 | 20 34 00.12 | +58 49 30.6 | 13.6 | G | A98 |
| C/2021 S3 | 2024 06 08.97999 | 20 33 59.45 | +58 49 54.0 | 14.1 | G | 970 |
| C/2021 S3 | 2024 06 08.98671 | 20 33 59.26 | +58 50 00.2 | 14.0 | R | C23 |
| C/2021 S3 | 2024 06 08.99122 | 20 33 59.09 | +58 50 04.6 | 13.9 | R | C23 |
| C/2021 S3 | 2024 06 08.99645 | 20 33 58.90 | +58 50 09.3 | 14.1 | R | C23 |
| C/2021 S3 | 2024 06 08.99938 | 20 33 58.82 | +58 50 11.8 | 14.1 | G | 970 |
| C/2021 S3 | 2024 06 09.04639 | 20 33 57.29 | +58 50 55.2 | 14.3 | r | M09 |
| C/2021 S3 | 2024 06 09.05174 | 20 33 57.12 | +58 51 00.2 | 14.3 | r | M09 |
| C/2021 S3 | 2024 06 09.05656 | 20 33 56.96 | +58 51 04.5 | 14.3 | r | M09 |
| C/2021 S3 | 2024 06 09.95970 | 20 33 28.51 | +59 04 31.5 | 14.1 | R | C23 |
| C/2021 S3 | 2024 06 09.96419 | 20 33 28.35 | +59 04 35.5 | 14.1 | R | C23 |
| C/2021 S3 | 2024 06 09.97017 | 20 33 28.15 | +59 04 40.8 | 14.1 | R | C23 |
| C/2021 S3 | 2024 06 10.02064 | 20 33 26.39 | +59 05 26.2 | 14.3 | r | M09 |
| C/2021 S3 | 2024 06 10.02599 | 20 33 26.20 | +59 05 30.9 | 14.3 | r | M09 |
| C/2021 S3 | 2024 06 10.03081 | 20 33 26.03 | +59 05 35.1 | 14.4 | r | M09 |