| discov_num | notes | refcode |
| A 2166 | Elongations doubtful, quadrant indeterminate. | B__1963b |
| Primary is eclipsing binary KR Com (period 0.40796 day). | Zas2010 | |
| Omega corrected from 0.0 to 180.0 by Ruymaekers & Nys (1995) | Ruy1995 | |
| Zasche et al. (2010) derived a combined solution orbit, based on | Zas2010b | |
| published astrometry plus minima timings of the close-contact | ||
| binary KR Com, which comprises the primary of the Aitken pair. | ||
| Malkov et al. (2012) derive dynamical, photometric, and spectroscopic | ||
| masses of 7.10 +/- 3.80, 2.75, and 1.10 Msun, respectively. | Mlk2012 |
| refcode | metd | author | reference |
| B__1963b | Ma j | van den Bos, W.H. | 1963AJ.....68..582V |
| B__1963b | AJ 68, 582, 1963 | ||
| Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
| Mlk2012 | A&A 546, A69, 2012 | ||
| Ruy1995 | orb - | Ruymaekers, G. & Nys, O. | 1995IAUDS.126....1R |
| Ruy1995 | Inf. Circ. 126, 1, 1995 | ||
| Zas2010 | - | Zasche, P. | ................... |
| Zas2010 | private communication, 2010 | ||
| Zas2010b | orb - | Zasche, P. & Uhlar, R. | 2010A&A...519A..78Z |
| Zas2010b | A&A 519, A78, 2010 |
| idgroup | discov | author |
| 1 | A | Aitken, R.G. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 13203+1746 | A 2166 | AB | 2020 | 53 | 326 | 0.1 | 7.78 | 8.38 | F8V | NO | 132015.78+174557.7 |
| 13203+1746 | A 2166 | AB | 2021 | 54 | 341 | 0.1 | 7.78 | 8.38 | F8V | NO | 132015.78+174557.7 |