| discov | author |
| NSN | Nanson, J., McGaughey, S. & Armstrong, J.D. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 12164-4310 | NSN 408 | 2015 | 3 | 264 | 4.1 | 19.09 | 19.80 | T | 121621.17-431021.0 | |||
| 12164-4310 | NSN 408 | 2016 | 4 | 264 | 4.1 | 19.09 | 19.80 | T | 121621.17-431021.0 |