| discov_num | notes | refcode |
| ENG 10 | B is BD+66@193. | |
| Optical pair, based on study of relative motion of the components | ||
| using the method of apparent motion parameters. | Kiy2008 | |
| SHY 10 | BC: HIP 10529 + HIP 11167. |
| refcode | metd | author | reference |
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 |
| discov | author |
| ENG | (Note: Some time after publication of the IDS, the designation for Engelmann was |
| 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 |
| 02157+6740 | ENG 10 | AB | 2006 | 24 | 330 | 21.7 | 7.30 | 9.36 | K2V | +67 191 | NLD | 021542.55+674020.3 |
| 02157+6740 | ENG 10 | AB | 2011 | 26 | 328 | 24.3 | 7.30 | 9.36 | K2V | +67 191 | NLD | 021542.55+674020.3 |
| 02157+6740 | ENG 10 | AB | 2012 | 28 | 327 | 24.8 | 7.30 | 9.36 | K2V | +67 191 | NLD | 021542.55+674020.3 |
| 02157+6740 | ENG 10 | AB | 2014 | 30 | 325 | 25.6 | 7.30 | 9.36 | K2V | +67 191 | NL U | 021542.55+674020.3 |
| 02157+6740 | ENG 10 | AB | 2016 | 33 | 324 | 27.5 | 7.30 | 9.36 | K2V+F2 | +67 191 | NL U | 021542.55+674020.3 |