| 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 |
| 21338+5419 | HDS3069 | 1991 | 1 | 41 | 0.4 | 7.64 | 11.25 | A0 | 213345.82+541857.6 |