| discov_num | notes | refcode |
| HU 1109 | A is reported to be variable, type unknown. |
| idgroup | discov | author |
| 1 | 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 |
| 05436+6633 | HDS 764 | DE | 1991 | 2 | 31 | 0.3 | 11.31 | 12.39 | 054340.76+663254.5 |