| 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 |
| 18070+2824 | HDS2553 | 1991 | 1 | 300 | 0.1 | 9.11 | 9.57 | F8 | 180702.77+282341.2 |