| 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 |
| 13335+4912 | LDS4377 | AB | 2015 | 8 | 302 | 355.7 | 14.71 | 16.66 | 133335.06+491220.8 |