| discov_num | notes | refcode |
| BUP 222 | G211-005. None of the OSO components are common proper motion | |
| companions, based on comparison with POSS2 red plates. Also, the B | ||
| component is not confirmed using their data and images from the | ||
| Digitized Sky Survey. | Oso2004 | |
| AC: Optical pair, based on study of relative motion of the components | ||
| using the method of apparent motion parameters. | Kiy2008 | |
| OSO 138 | Further analysis shows that Osorio et al. did not take into account | |
| the very high proper motion of the A component. Their AF pair | ||
| corresponds to Burnham's AB, while their AG pair is the same as Opik's | Bu_1913 | |
| AD. (note added 10/2004) | Opi1927 |
| refcode | metd | author | reference |
| Bu_1913 | Ma j | Burnham, S.W. | 1913QB811.B8....... |
| Bu_1913 | +Pa | Carnegie Inst. Wash. #168, 1913 | |
| Bu_1913 | +T | ||
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 | ||
| Opi1927 | Ma - | Opik, E. | 1927PTarO..26e...1O |
| Opi1927 | Pub. Tartu Obs. 26, #5, 1927 | ||
| Oso2004 | C j | Zapatero Osorio, M.R. & Martin, E.L. | 2004A&A...419..167Z |
| Oso2004 | +Pa | A&A 419, 167, 2004 |
| idgroup | discov | author |
| 1 | ACA | Ashcraft, A.C. |
| 4 | BUP | Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
| 4 | FYM | Fay, M. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21007+3353 | FYM 196 | AN | 2013 | 2 | 95 | 23.9 | 9.75 | 14.86 | G5 | 210043.26+335320.8 | |
| 21007+3353 | FYM 196 | AN | 2015 | 4 | 93 | 23.6 | 9.75 | 14.86 | G5 | N | 210043.26+335320.8 |