| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 12.99825 | 19 24 14.69 | +58 58 05.1 | 15.2 | N | J01 |
| C/2021 S3 | 2024 08 13.02770 | 19 24 13.57 | +58 57 43.2 | 15.2 | N | J01 |
| C/2021 S3 | 2024 08 13.33986 | 19 24 03.38 | +58 53 49.3 | 14.6 | o | T05 |
| C/2021 S3 | 2024 08 13.34323 | 19 24 03.26 | +58 53 46.7 | 14.6 | o | T05 |
| C/2021 S3 | 2024 08 13.34730 | 19 24 03.13 | +58 53 43.7 | 14.7 | o | T05 |
| C/2021 S3 | 2024 08 13.43228 | 19 24 00.14 | +58 52 38.6 | 14.7 | o | T05 |
| C/2021 S3 | 2024 08 13.43409 | 19 24 00.05 | +58 52 37.1 | 14.5 | o | T05 |
| C/2021 S3 | 2024 08 13.96813 | 19 23 43.04 | +58 45 47.7 | 15.7 | g | G19 |
| C/2021 S3 | 2024 08 13.97110 | 19 23 42.94 | +58 45 45.5 | 15.7 | g | G19 |
| C/2021 S3 | 2024 08 13.97370 | 19 23 42.87 | +58 45 43.5 | 15.6 | g | G19 |
| C/2021 S3 | 2024 08 14.90696 | 19 23 14.60 | +58 33 40.3 | 14.1 | R | A98 |
| C/2021 S3 | 2024 08 14.90992 | 19 23 14.45 | +58 33 37.9 | 13.9 | R | A98 |
| C/2021 S3 | 2024 08 14.91435 | 19 23 14.36 | +58 33 34.3 | 14.1 | R | A98 |
| C/2021 S3 | 2024 08 14.92173 | 19 23 14.15 | +58 33 28.5 | 14.1 | R | A98 |
| C/2021 S3 | 2024 08 14.92395 | 19 23 13.94 | +58 33 26.6 | 13.6 | R | A98 |
| C/2021 S3 | 2024 08 14.92911 | 19 23 13.90 | +58 33 22.8 | 14.0 | R | A98 |
| C/2021 S3 | 2024 08 14.93131 | 19 23 13.84 | +58 33 20.9 | 14.0 | R | A98 |
| C/2021 S3 | 2024 08 14.93800 | 19 23 13.74 | +58 33 16.8 | 14.7 | R | C23 |
| C/2021 S3 | 2024 08 14.93866 | 19 23 13.62 | +58 33 15.0 | 13.9 | R | A98 |
| C/2021 S3 | 2024 08 14.94249 | 19 23 13.58 | +58 33 13.3 | 14.9 | R | C23 |