| refcode | metd | author | reference |
| TDS | Tycho Double Star (from additional DD list) | ................... | |
| TDT | Tycho Double Star (from additional DD list) | ................... |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 10577-5302 | TDS7577 | 1991 | 1 | 75 | 2.1 | 11.60 | 12.95 | 105739.77-530217.2 |