| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 31.89933 | 19 33 39.89 | +61 09 30.0 | 15.3 | G | L79 |
| C/2021 S3 | 2024 07 31.92227 | 19 33 38.51 | +61 09 17.7 | 15.6 | V | C95 |
| C/2021 S3 | 2024 07 31.92552 | 19 33 38.29 | +61 09 15.9 | 15.6 | V | C95 |
| C/2021 S3 | 2024 07 31.92959 | 19 33 38.06 | +61 09 13.7 | 15.7 | V | C95 |
| C/2021 S3 | 2024 07 31.93368 | 19 33 37.82 | +61 09 11.5 | 15.7 | V | C95 |
| C/2021 S3 | 2024 08 01.40646 | 19 33 09.90 | +61 04 56.1 | 14.6 | o | T05 |
| C/2021 S3 | 2024 08 01.40962 | 19 33 09.71 | +61 04 54.5 | 14.8 | o | T05 |
| C/2021 S3 | 2024 08 01.41597 | 19 33 09.32 | +61 04 50.9 | 14.6 | o | T05 |
| C/2021 S3 | 2024 08 01.42614 | 19 33 08.70 | +61 04 45.4 | 14.7 | o | T05 |
| C/2021 S3 | 2024 08 01.95067 | 19 32 38.60 | +60 59 54.1 | 15.4 | G | Z10 |
| C/2021 S3 | 2024 08 01.95789 | 19 32 38.14 | +60 59 50.4 | 15.5 | G | Z10 |
| C/2021 S3 | 2024 08 01.96589 | 19 32 37.66 | +60 59 45.9 | 15.5 | G | Z10 |
| C/2021 S3 | 2024 08 02.92263 | 19 31 43.79 | +60 50 41.4 | 15.3 | G | B72 |
| C/2021 S3 | 2024 08 02.92480 | 19 31 43.67 | +60 50 40.1 | 15.3 | G | B72 |
| C/2021 S3 | 2024 08 02.92697 | 19 31 43.55 | +60 50 38.8 | 15.3 | G | B72 |
| C/2021 S3 | 2024 08 02.92913 | 19 31 43.43 | +60 50 37.5 | 15.3 | G | B72 |
| C/2021 S3 | 2024 08 02.94295 | 19 31 42.72 | +60 50 30.4 | 15.1 | N | J01 |
| C/2021 S3 | 2024 08 02.95398 | 19 31 42.06 | +60 50 23.6 | 15.1 | N | J01 |
| C/2021 S3 | 2024 08 02.96501 | 19 31 41.43 | +60 50 17.4 | 15.1 | N | J01 |
| C/2021 S3 | 2024 08 03.19446 | 19 31 28.94 | +60 48 04.4 | V21 |