| discov_num | notes | refcode |
| JNN 289 | LHS 3610. Estimated age 1000-10000 Myr; masses 0.25 +/- 0.04 and 0.13 | |
| +/- 0.02 Msun; a ~8.9 au. | Jnn2014 |
| refcode | metd | author | reference |
| Jnn2014 | A - | Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., | 2014ApJ...789..102J |
| Jnn2014 | +Cl | Hippler, S., & Henning, T. | |
| Jnn2014 | ApJ 789, 102, 2014 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21014+2043 | JNN 289 | 2012 | 1 | 42 | 0.4 | 14.20 | 16.00 | M3.5 | 210124.83+204338.1 | ||
| 21014+2043 | JNN 289 | 2016 | 2 | 25 | 0.4 | 14.20 | 16.00 | M3.5 | N | 210124.83+204338.1 |