| discov_num | notes | refcode |
| CHR 54 | First detected as an occultation binary by Rad1982c. | |
| Malkov et al. (2012) derive dynamical, photometric, and spectroscopic | ||
| masses of 3.81 +/- 2.27, 3.07, and 1.45 Msun, respectively. | Mlk2012 |
| refcode | metd | author | reference |
| Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
| Mlk2012 | A&A 546, A69, 2012 | ||
| Tok2015c | orb+j | Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. | 2015AJ....150...50T |
| Tok2015c | +St | AJ 150, 50, 2015 (some measures corrected in Tok2017b) | 2017AJ....154..110T |
| idgroup | discov | author |
| 1 | CHR | Center for High Ang. Res. Astronomy (speckle interferometry systems) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 16229-1701 | CHR 54 | 2002 | 12 | 62 | 0.3 | 7.62 | 7.81 | F0V | N D | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2010 | 13 | 42 | 0.0 | 7.62 | 7.81 | F0V | N D | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2014 | 13 | 227 | 0.1 | 7.62 | 7.81 | F0V | NO | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2017 | 16 | 198 | 0.1 | 7.62 | 7.81 | F0V | NO | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2018 | 17 | 188 | 0.1 | 7.62 | 7.81 | F0V | NO | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2019 | 19 | 154 | 0.0 | 7.62 | 7.81 | F0V | NO | 162253.58-170108.9 | |
| 16229-1701 | CHR 54 | 2021 | 20 | 123 | 0.1 | 7.62 | 7.81 | F0V | NO | 162253.58-170108.9 |