| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2018 EF9 | 2018 05 09.91161 | 07 45 45.96 | +85 28 25.1 | 19.2 | N | A71 |
| C/2018 EF9 | 2018 05 09.93228 | 07 45 30.04 | +85 28 20.8 | 19.3 | N | A71 |
| C/2018 EF9 | 2018 05 11.93094 | 07 22 25.90 | +85 21 51.2 | 19.0 | N | A71 |
| C/2018 EF9 | 2018 05 11.93688 | 07 22 22.19 | +85 21 50.3 | 19.0 | N | A71 |
| C/2018 EF9 | 2018 05 11.94298 | 07 22 18.65 | +85 21 48.4 | 19.1 | N | A71 |
| C/2018 EF9 | 2018 05 11.97738 | 07 21 56.14 | +85 21 40.8 | 19.1 | N | A71 |
| C/2018 EF9 | 2018 05 11.98760 | 07 21 50.63 | +85 21 38.4 | 19.0 | N | A71 |
| C/2018 EF9 | 2018 05 13.97729 | 07 01 52.48 | +85 13 39.4 | 17.9 | N | I81 |
| C/2018 EF9 | 2018 05 13.99437 | 07 01 43.22 | +85 13 34.4 | 18.1 | N | I81 |
| C/2018 EF9 | 2018 05 14.16400 | 07 00 06.87 | +85 12 54.1 | H06 | ||
| C/2018 EF9 | 2018 05 14.16720 | 07 00 05.22 | +85 12 53.0 | 16.3 | G | H06 |
| C/2018 EF9 | 2018 05 14.88729 | 06 53 36.64 | +85 09 44.3 | 18.4 | N | J01 |
| C/2018 EF9 | 2018 05 14.89435 | 06 53 32.73 | +85 09 42.6 | 18.7 | N | J01 |
| C/2018 EF9 | 2018 05 14.90141 | 06 53 31.21 | +85 09 38.9 | 18.7 | N | J01 |
| C/2018 EF9 | 2018 05 14.91552 | 06 53 23.09 | +85 09 36.3 | 18.7 | N | J01 |
| C/2018 EF9 | 2018 05 15.00108 | 06 52 39.90 | +85 09 12.5 | 17.2 | N | I81 |
| C/2018 EF9 | 2018 05 15.01040 | 06 52 35.08 | +85 09 10.0 | 17.8 | N | I81 |
| C/2018 EF9 | 2018 05 15.01968 | 06 52 29.82 | +85 09 06.5 | 18.9 | N | I81 |
| C/2018 EF9 | 2018 05 15.88221 | 06 45 13.42 | +85 05 16.7 | 18.2 | N | L27 |
| C/2018 EF9 | 2018 05 15.90556 | 06 45 01.68 | +85 05 09.3 | 18.5 | N | L27 |