| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2018 EF9 | 2018 03 23.94414 | 13 44 39.49 | +60 12 02.3 | 20.7 | V | C77 |
| C/2018 EF9 | 2018 03 23.95855 | 13 44 39.05 | +60 13 04.2 | 595 | ||
| C/2018 EF9 | 2018 03 23.96535 | 13 44 39.27 | +60 13 32.0 | 20.6 | V | C77 |
| C/2018 EF9 | 2018 03 23.96912 | 13 44 38.54 | +60 13 49.2 | 19.7 | V | 595 |
| C/2018 EF9 | 2018 03 24.44243 | 13 44 15.09 | +60 46 43.9 | 19.8 | G | I52 |
| C/2018 EF9 | 2018 03 24.44769 | 13 44 14.70 | +60 47 06.1 | 19.5 | G | I52 |
| C/2018 EF9 | 2018 03 24.44894 | 13 44 14.61 | +60 47 10.9 | 20.2 | G | I52 |
| C/2018 EF9 | 2018 03 27.50476 | 13 41 15.77 | +64 11 43.0 | 20.4 | G | I52 |
| C/2018 EF9 | 2018 03 27.50827 | 13 41 15.39 | +64 11 56.3 | 20.3 | G | I52 |
| C/2018 EF9 | 2018 03 27.51518 | 13 41 14.90 | +64 12 22.9 | 20.2 | G | I52 |
| C/2018 EF9 | 2018 03 28.37144 | 13 40 14.28 | +65 07 10.8 | 20.2 | G | I52 |
| C/2018 EF9 | 2018 03 28.37392 | 13 40 14.62 | +65 07 19.0 | 19.8 | G | I52 |
| C/2018 EF9 | 2018 03 28.37516 | 13 40 14.60 | +65 07 24.6 | 20.1 | G | I52 |
| C/2018 EF9 | 2018 04 07.55714 | 13 19 51.69 | +74 27 15.1 | 19.0 | R | C51 |
| C/2018 EF9 | 2018 04 07.68805 | 13 19 27.70 | +74 33 21.2 | C51 | ||
| C/2018 EF9 | 2018 04 07.75350 | 13 19 16.31 | +74 36 22.5 | C51 | ||
| C/2018 EF9 | 2018 04 07.81895 | 13 19 04.52 | +74 39 24.4 | C51 | ||
| C/2018 EF9 | 2018 04 07.88440 | 13 18 52.15 | +74 42 24.8 | C51 | ||
| C/2018 EF9 | 2018 04 07.94985 | 13 18 40.39 | +74 45 26.1 | C51 | ||
| C/2018 EF9 | 2018 04 08.08063 | 13 18 15.70 | +74 51 24.7 | C51 |