| 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 |
| 17470+2915 | TDS 881 | Aa,Ab | 2012 | 1 | 138 | 0.2 | 10.06 | 174659.59+291439.7 |