| refcode | metd | author | reference |
| LDS | Luyten p.m. catalog (from additional DD list) | ................... |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 09044+7528 | LDS1689 | 1965 | 1 | 174 | 17.0 | 19.80 | 21.00 | 090450.69+752708.3 | |||
| 09044+7528 | LDS1689 | 2010 | 2 | 172 | 16.3 | 19.80 | 21.00 | 090450.69+752708.3 |