| discov_num | notes | refcode |
| BU 140 | AB: Optical pair, based on study of relative motion of the components | |
| using the method of apparent motion parameters. | Kiy2008 |
| refcode | metd | author | reference |
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 |
| discov | author |
| BU | Burnham, S.W. (BU 1 - 81) |
| KIY | Kiyaeva, O.V., Zhuchkov, R.Ya., Malogolovets, E.V., Orlov, V.V., Glukhova, A.V., |
| KIY | Balega, Yu., Yu. & Bikmaev, I.F. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 19169-1058 | BU 140 | BC | 1999 | 9 | 212 | 7.8 | 10.40 | 10.60 | D | 191649.70-105749.0 | ||
| 19169-1058 | BU 140 | BC | 2000 | 10 | 212 | 7.8 | 10.40 | 10.60 | N D | 191649.70-105749.0 | ||
| 19169-1058 | BU 140 | BC | 2010 | 11 | 212 | 7.8 | 10.40 | 10.60 | N | 191649.70-105749.0 | ||
| 19169-1058 | BU 140 | BC | 2015 | 11 | 212 | 7.9 | 10.40 | 10.60 | N | 191649.70-105749.0 | ||
| 19169-1058 | BU 140 | BC | 2018 | 12 | 213 | 7.9 | 10.40 | 10.60 | N | 191649.70-105749.0 |