| 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 |
| 00493+3743 | TDS1630 | 1991 | 1 | 235 | 0.5 | 10.65 | 10.79 | 004920.76+374324.2 |