| 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 |
| 20549+4451 | LDS2466 | 2000 | 2 | 286 | 4.5 | 15.00 | 16.30 | D | 205452.05+445046.2 | ||
| 20549+4451 | LDS2466 | 2015 | 3 | 287 | 4.8 | 15.00 | 16.30 | 205452.05+445046.2 |