| discov | author |
| TDS | Tycho Double Star (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 17239-5413 | TDS 864 | 1991 | 1 | 243 | 1.5 | 10.58 | 11.97 | 172351.30-541313.0 | ||||
| 17239-5413 | TDS 864 | 2015 | 2 | 244 | 1.5 | 10.58 | 11.97 | 172351.30-541313.0 |