| discov_num | notes | refcode |
| JNN 96 | The secondary detected in the AstraLux images is perhaps itself a | |
| close binary, as it appears extended in epochs 2008.64 and 2009.42. | ||
| However, we count it as a single component of the system here. | Jnn2012 |
| refcode | metd | author | reference |
| Jnn2012 | Cl j | Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., | 2012ApJ...754...44J |
| Jnn2012 | +E2 | Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T. | |
| Jnn2012 | ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) | 2014ApJS..214...17J |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 13538+5210 | JNN 96 | 2009 | 3 | 345 | 1.0 | 13.20 | 13.40 | M3.5 M4 | 135345.87+521029.9 | ||
| 13538+5210 | JNN 96 | 2012 | 4 | 348 | 1.0 | 13.20 | 13.40 | M3.5 M4 | NV | 135345.87+521029.9 | |
| 13538+5210 | JNN 96 | 2016 | 6 | 352 | 1.0 | 13.20 | 13.40 | M3.5+M4 | NV | 135345.87+521029.9 |