| discov_num | notes | refcode |
| LDS6420 | NLTT 50192/50189 | Chm2004 |
| This star has a wide companion at about 14" as noted in e.g. the WDS | ||
| catalog. It is however single in the separation range covered by the | ||
| AstraLux data. | Jnn2012 |
| refcode | metd | author | reference |
| Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
| Chm2004 | ApJ 601, 289, 2004 | ||
| Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
| Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
| Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
| Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
| Chm2004 | secondary magnitudes or proper motions were the same.) | ||
| 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 |
| idgroup | discov | author |
| 1 | LDS | Luyten p.m. catalog (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20568-0449 | LDS6420 | 2000 | 3 | 310 | 14.5 | 11.87 | 16.67 | D | 205648.53-045049.1 | ||
| 20568-0449 | LDS6420 | 2003 | 5 | 310 | 14.8 | 11.87 | 16.67 | N D | 205648.53-045049.1 | ||
| 20568-0449 | LDS6420 | 2012 | 7 | 310 | 14.9 | 11.87 | 16.67 | M4V+DC10 | NV | 205648.53-045049.1 | |
| 20568-0449 | LDS6420 | 2015 | 8 | 309 | 15.0 | 11.87 | 16.67 | M4V+DC10 | NV | 205648.53-045049.1 | |
| 20568-0449 | LDS6420 | 2016 | 9 | 309 | 15.0 | 11.87 | 16.67 | M4V+DC10 | NV | 205648.53-045049.1 | |
| 20568-0449 | LDS6420 | 2021 | 11 | 309 | 15.1 | 11.87 | 16.67 | M4V+DC10 | NV | 205648.53-045049.1 |