| refcode | metd | author | reference |
| HDS | Hipparcos Double Star (from additional DD list) | ................... |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20192+5053 | HDS2903 | 1991 | 1 | 320 | 0.1 | 8.66 | 9.52 | K5 | 201911.24+505249.6 |