| discov_num | notes | refcode |
| B 780 | Variable RV. with a range of 40 km/s observed in 1912-13. | |
| Speckle observations needed to confirm orbit. Sp subsystem in sec? | ||
| Malkov et al. (2012) derive dynamical, photometric, and spectroscopic | ||
| masses of 5.83 +/- 0.53, 3.09, and 2.09 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 | B | van den Bos, W.H. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 09407-5759 | B 780 | 2006 | 48 | 58 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2009 | 49 | 278 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2010 | 50 | 257 | 0.2 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2013 | 51 | 225 | 0.1 | 5.85 | 6.48 | A3IV | NOD | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2014 | 54 | 196 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2015 | 56 | 100 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2017 | 61 | 16 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2018 | 64 | 295 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 | |
| 09407-5759 | B 780 | 2019 | 65 | 278 | 0.1 | 5.85 | 6.48 | A3IV | NO | 094042.60-575900.9 |