| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 S3 | 2018 07 30.11846 | 06 38 50.38 | +43 42 35.9 | 16.5 | N | A77 |
| C/2017 S3 | 2018 07 30.21280 | 06 39 45.89 | +43 32 42.6 | 15.2 | N | G40 |
| C/2017 S3 | 2018 07 30.22680 | 06 39 54.18 | +43 31 13.2 | 15.0 | N | G40 |
| C/2017 S3 | 2018 07 31.07223 | 06 48 11.11 | +41 57 37.5 | 13.3 | N | K77 |
| C/2017 S3 | 2018 07 31.07299 | 06 48 11.32 | +41 57 34.5 | 13.5 | N | K77 |
| C/2017 S3 | 2018 07 31.11380 | 06 48 35.75 | +41 53 04.3 | 15.6 | N | A77 |
| C/2017 S3 | 2018 07 31.11811 | 06 48 38.70 | +41 52 28.8 | 15.2 | N | A77 |
| C/2017 S3 | 2018 07 31.12388 | 06 48 41.26 | +41 51 53.0 | 15.7 | N | A77 |
| C/2017 S3 | 2018 07 31.22080 | 06 49 39.38 | +41 40 37.8 | 15.4 | N | G40 |
| C/2017 S3 | 2018 07 31.22683 | 06 49 42.79 | +41 39 57.1 | 15.6 | N | G40 |
| C/2017 S3 | 2018 08 01.22657 | 06 59 35.01 | +39 38 43.8 | 15.5 | N | G40 |
| C/2017 S3 | 2018 08 01.22890 | 06 59 36.56 | +39 38 26.4 | 15.5 | N | G40 |
| C/2017 S3 | 2018 08 02.10728 | 07 08 18.79 | +37 43 23.5 | 16.3 | N | C10 |
| C/2017 S3 | 2018 08 02.11336 | 07 08 21.83 | +37 42 42.3 | 11.5 | T | C10 |
| C/2017 S3 | 2018 08 02.11887 | 07 08 25.66 | +37 41 46.2 | 16.1 | N | C10 |
| C/2017 S3 | 2018 08 02.22881 | 07 09 31.58 | +37 26 55.3 | 16.2 | N | G40 |
| C/2017 S3 | 2018 08 02.23052 | 07 09 32.66 | +37 26 40.3 | G40 | ||
| C/2017 S3 | 2018 08 03.07515 | 07 17 56.45 | +35 27 28.8 | 12.9 | N | K77 |
| C/2017 S3 | 2018 08 03.07591 | 07 17 56.95 | +35 27 20.9 | 13.2 | N | K77 |
| C/2017 S3 | 2018 08 03.10940 | 07 18 17.18 | +35 22 26.2 | 16.6 | N | C10 |
| C/2017 S3 | 2018 08 03.11772 | 07 18 21.80 | +35 21 21.3 | 11.5 | T | C10 |
| C/2017 S3 | 2018 08 03.12196 | 07 18 24.72 | +35 20 37.5 | 16.2 | N | C10 |