| discov_num | notes | refcode |
| ART 1 | Low-mass wide double, discovered on 2MASS and Digital Sky Survey | |
| frames. Artigau et al. determine sectral types M6.5V +/- 0.5 and M8V | Art2007 | |
| +/- 0.5, distances 63 +/- 5 and 61 +/- 6 pc. Based on evolutionary | ||
| models, the masses are 0.095 +/- 0.005 and 0.092 +/- 0.005 Msun for an | ||
| age > 1Gyr, or 0.020 +/- 0.003 and 0.019 +/- 0.003 Msun for and age | ||
| ~30Myr. The projected separation is ~5100 au. |
| refcode | metd | author | reference |
| Art2007 | E+ u | Artigau, E., Lafreniere, D., Doyon, R., Albert, L., Nadeau, D., & Robert, J. | 2007ApJ...659L..49A |
| Art2007 | +Ci | ApJ 659, L49, 2007 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01269-5023 | ART 1 | 1999 | 1 | 121 | 81.9 | 21.80 | 22.20 | M6.5V+M8V | N D | 012655.49-502238.8 | |
| 01269-5023 | ART 1 | 2006 | 0 | 81.9 | 21.80 | 22.20 | M6.5V+M8V | N D | 012655.49-502238.8 | ||
| 01269-5023 | ART 1 | 2010 | 2 | 121 | 81.9 | 21.80 | 22.20 | M6.5V+M8V | NV | 012655.49-502238.8 | |
| 01269-5023 | ART 1 | 2015 | 4 | 121 | 81.9 | 21.80 | 22.20 | M6.5V+M8V | NV | 012655.49-502238.8 |