| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 S4 | 2020 09 28.12560 | 16 03 34.25 | +45 35 55.2 | 18.6 | G | 703 |
| C/2019 S4 | 2020 09 28.13106 | 16 03 34.61 | +45 35 47.3 | 18.4 | G | 703 |
| C/2019 S4 | 2020 10 09.08367 | 16 12 10.93 | +41 51 46.4 | 703 | ||
| C/2019 S4 | 2020 10 09.08911 | 16 12 11.39 | +41 51 41.4 | 18.5 | G | 703 |
| C/2019 S4 | 2020 10 09.09456 | 16 12 11.55 | +41 51 34.1 | 19.0 | G | 703 |
| C/2019 S4 | 2020 10 09.10000 | 16 12 11.77 | +41 51 27.6 | 18.5 | G | 703 |
| C/2019 S4 | 2020 10 16.08114 | 16 17 57.56 | +39 40 48.0 | 18.7 | G | 703 |
| C/2019 S4 | 2020 10 16.08655 | 16 17 57.73 | +39 40 40.9 | 18.6 | G | 703 |
| C/2019 S4 | 2020 10 16.09197 | 16 17 58.08 | +39 40 33.5 | 18.5 | G | 703 |
| C/2019 S4 | 2020 10 19.07396 | 16 20 28.58 | +38 47 42.0 | 18.8 | G | 703 |
| C/2019 S4 | 2020 10 19.07937 | 16 20 28.78 | +38 47 36.7 | 19.2 | G | 703 |
| C/2019 S4 | 2020 10 19.08478 | 16 20 29.06 | +38 47 30.9 | 703 | ||
| C/2019 S4 | 2020 10 19.09019 | 16 20 29.46 | +38 47 26.1 | 18.8 | G | 703 |
| C/2019 S4 | 2020 10 24.73408 | 16 25 17.76 | +37 12 15.2 | 18.7 | T | 215 |
| C/2019 S4 | 2020 10 24.73602 | 16 25 17.83 | +37 12 13.0 | 18.6 | T | 215 |
| C/2019 S4 | 2020 10 24.73795 | 16 25 17.90 | +37 12 11.0 | 18.5 | T | 215 |
| C/2019 S4 | 2020 10 30.06536 | 16 29 52.77 | +35 48 12.3 | 18.5 | G | G96 |
| C/2019 S4 | 2020 10 30.07064 | 16 29 53.05 | +35 48 06.6 | 19.2 | G | G96 |
| C/2019 S4 | 2020 10 30.07591 | 16 29 53.30 | +35 48 01.6 | 19.2 | G | G96 |
| C/2019 S4 | 2020 10 30.08118 | 16 29 53.57 | +35 47 56.9 | 19.0 | G | G96 |
