| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 NJ3 | 2019 07 06.64868 | 22 14 23.35 | -19 56 17.3 | 20.3 | G | 474 |
| C/2019 NJ3 | 2019 07 06.65220 | 22 14 23.27 | -19 56 19.1 | 20.5 | G | 474 |
| C/2019 NJ3 | 2019 07 06.65572 | 22 14 23.20 | -19 56 21.5 | 20.7 | G | 474 |
| C/2019 NJ3 | 2019 07 27.53671 | 22 03 22.86 | -23 39 08.4 | 20.3 | w | F52 |
| C/2019 NJ3 | 2019 07 27.54780 | 22 03 22.45 | -23 39 15.7 | 20.3 | w | F52 |
| C/2019 NJ3 | 2019 07 27.55883 | 22 03 22.01 | -23 39 22.7 | 20.5 | w | F52 |
| C/2019 NJ3 | 2019 08 08.20814 | 21 55 07.79 | -25 51 20.1 | 20.3 | i | W84 |
| C/2019 NJ3 | 2019 10 17.21266 | 21 07 04.65 | -35 31 29.0 | 20.8 | G | F52 |
| C/2019 NJ3 | 2019 10 17.22292 | 21 07 04.43 | -35 31 31.5 | 20.5 | G | F52 |
| C/2019 NJ3 | 2019 10 17.23858 | 21 07 04.15 | -35 31 35.2 | 20.3 | G | F52 |
| C/2019 NJ3 | 2019 10 17.24892 | 21 07 03.92 | -35 31 38.5 | 20.7 | G | F52 |
| C/2019 NJ3 | 2020 07 25.27156 | 00 52 33.16 | -71 38 56.1 | 18.0 | V | X74 |
| C/2019 NJ3 | 2020 07 25.27966 | 00 52 33.44 | -71 39 05.1 | X74 | ||
| C/2019 NJ3 | 2020 07 25.29933 | 00 52 34.21 | -71 39 30.0 | 18.4 | V | X74 |
| C/2019 NJ3 | 2020 07 25.30793 | 00 52 34.67 | -71 39 41.6 | 18.1 | V | X74 |
| C/2019 NJ3 | 2020 07 30.25430 | 00 55 59.20 | -73 21 09.1 | 18.8 | G | X02 |
| C/2019 NJ3 | 2020 07 30.26445 | 00 55 59.56 | -73 21 21.6 | 19.0 | G | X02 |
| C/2019 NJ3 | 2020 08 01.79079 | 00 57 29.77 | -74 12 23.2 | Q62 | ||
| C/2019 NJ3 | 2020 08 01.79168 | 00 57 29.80 | -74 12 24.0 | 18.0 | G | Q62 |
| C/2019 NJ3 | 2020 08 07.32791 | 01 00 08.18 | -76 01 46.6 | 18.1 | G | W95 |