| discov | author |
| RAT | Ratzka, Th., Koehler, R., & Leinert, Ch. |
| RAT | Ratzka, Th., Schegerar, A.A., Leinert, Ch., Abraham, P., Henning, Th., |
| RAT | Herbst, T.M., Koehler, R., Wolf, S., & Zinnecker, H. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 16256-2423 | RAT 2 | 2001 | 1 | 170 | 1.8 | 9.60 | 12.30 | K | 162538.12-242236.3 | |||
| 16256-2423 | RAT 2 | 2016 | 3 | 171 | 1.8 | 9.60 | 12.30 | M0 | K | 162538.12-242236.3 |