| discov_num | notes | refcode |
| ALR 2 | Allers et al. (2009) Estimate distance at 325 +72/-50 pc, giving a | |
| projected separation of 51 +11/-8 au. Based on composite optical and | ||
| near-IR spectroscopy, spectral type for both components is M6. | ||
| Individual masses for both components, based on an age of ~1 Myr, are | ||
| estimated at 0.10 +0.075/-0.04 Msun. | Alr2009 |
| refcode | metd | author | reference |
| Alr2009 | Ag j | Allers, K.N., Liu, M.C., Shkolnik, E., Cushing, M.C., Dupuy, T.J., Matthews, G.S., | 2009ApJ...697..824A |
| Alr2009 | +E2 | Reid, I.N., Cruz, K.L., & Vacca, W.D. | |
| Alr2009 | ApJ 697, 824, 2009 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 22347+4042 | ALR 2 | 2008 | 4 | 100 | 0.2 | 12.17 | 12.22 | M6 M6 | N K | 223441.61+404138.7 |