| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S4 | 2024 10 18.51166 | 07 38 48.48 | +39 35 06.1 | 19.6 | i | F51 |
| C/2021 S4 | 2024 10 18.51475 | 07 38 48.55 | +39 35 05.9 | 20.0 | i | F52 |
| C/2021 S4 | 2024 10 18.52610 | 07 38 48.71 | +39 35 07.7 | 19.8 | i | F51 |
| C/2021 S4 | 2024 10 18.52879 | 07 38 48.80 | +39 35 07.9 | 19.7 | i | F52 |
| C/2021 S4 | 2024 10 18.54049 | 07 38 49.04 | +39 35 09.2 | 19.9 | i | F51 |
| C/2021 S4 | 2024 10 20.54757 | 07 39 26.46 | +39 38 35.5 | 19.9 | i | F52 |
| C/2021 S4 | 2024 10 20.54889 | 07 39 26.49 | +39 38 35.8 | 19.9 | i | F52 |
| C/2021 S4 | 2024 10 20.56297 | 07 39 26.76 | +39 38 37.1 | 19.8 | i | F52 |
| C/2021 S4 | 2024 10 20.56429 | 07 39 26.76 | +39 38 37.3 | 19.7 | i | F52 |
| C/2021 S4 | 2024 10 20.57840 | 07 39 26.99 | +39 38 38.8 | 19.9 | i | F52 |
| C/2021 S4 | 2024 10 20.57972 | 07 39 27.01 | +39 38 38.8 | 19.7 | i | F52 |
| C/2021 S4 | 2024 10 20.59380 | 07 39 27.27 | +39 38 40.5 | 19.9 | i | F52 |
| C/2021 S4 | 2024 10 20.59512 | 07 39 27.29 | +39 38 40.7 | 20.0 | i | F52 |
| C/2021 S4 | 2024 10 26.99031 | 07 41 07.79 | +39 50 16.8 | 18.3 | G | I81 |
| C/2021 S4 | 2024 10 26.99598 | 07 41 07.79 | +39 50 17.1 | 18.6 | G | I81 |
| C/2021 S4 | 2024 10 27.00166 | 07 41 07.94 | +39 50 18.0 | 18.6 | G | I81 |
| C/2021 S4 | 2024 10 30.54038 | 07 41 51.08 | +39 57 07.9 | 18.4 | o | T05 |
| C/2021 S4 | 2024 10 30.54355 | 07 41 51.03 | +39 57 08.0 | 18.9 | o | T05 |
| C/2021 S4 | 2024 10 30.54942 | 07 41 51.12 | +39 57 08.9 | 18.7 | o | T05 |
| C/2021 S4 | 2024 10 30.56027 | 07 41 51.21 | +39 57 10.2 | 18.7 | o | T05 |