| 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 |
| 22421-0506 | HDS3222 | Aa,Ab | 1991 | 1 | 354 | 0.1 | 7.01 | 7.33 | M0 | 224205.99-050606.6 |