Open Access
Table 1.
Target binary systems.
| 2MASS ID | Alt. Name | SpT (± 0.5) | SpT (± 0.6) | J | H | K |
|---|---|---|---|---|---|---|
| (i′−z′) | Near IR | mag | mag | mag | ||
| J00085391+2050252 | GJ 3010 | M4.5+M6.0 | 8.87 ± 0.03 | 8.26 ± 0.03 | 8.01 ± 0.02 | |
| J01112542+1526214 | GJ 3076 | M5+M6 | M3.1+M9.6 | 9.08 ± 0.03 | 8.51 ± 0.04 | 8.21 ± 0.03 |
| J02255447+1746467 | LP 410-22 | M4+M5 | 10.22 ± 0.02 | 9.60 ± 0.02 | 9.33 ± 0.02 | |
| J02451431−4344102 | LP 993-116 | M4.0+M4.5 | 8.06 ± 0.02 | 7.53 ± 0.04 | 7.20 ± 0.02 | |
| J04373746−0229282 | GJ 3305 | M0+M3 | 7.30 ± 0.02 | 6.64 ± 0.05 | 6.41 ± 0.02 | |
| J04595855−0333123 | UCAC4 433-008289 | M4.0+M5.5 | M1.7+M4.5 | 9.76 ± 0.02 | 9.20 ± 0.03 | 8.91 ± 0.02 |
| J05320450−0305291 | V* V1311 Ori | M2.0+M3.5 | 7.88 ± 0.02 | 7.24 ± 0.04 | 7.01 ± 0.02 | |
| J06112997−7213388 | AL 442 | M4.0+M5.0 | M2.9+M5.2 | 9.55 ± 0.02 | 8.96 ± 0.03 | 8.70 ± 0.03 |
| J06134539−2352077 | HD 43162B | M3.5+M5.0 | 8.37 ± 0.03 | 7.79 ± 0.04 | 7.53 ± 0.02 | |
| J07285137−3014490 | GJ 2060 | M1.5+M3.5 | M1+M3 | 6.62 ± 0.02 | 5.97 ± 0.04 | 5.72 ± 0.02 |
| J09075823+2154111 | UCAC4 560-047663 | M2.0+M3.5 | 9.36 ± 0.02 | 8.72 ± 0.04 | 8.55 ± 0.02 | |
| J09164398−2447428 | LP 845-40 | M0.5+M2.5 | 8.70 ± 0.03 | 8.05 ± 0.03 | 7.83 ± 0.02 | |
| J10140807−7636327 | [K2001c] 27 | M4.0+M5.5 | M2.9+M5.2 | 9.75 ± 0.02 | 9.16 ± 0.03 | 8.87 ± 0.02 |
| J10364483+1521394(†) | UCAC4 527-051290 | M5.0+M5.0 | M5.8+M4.3 | 9.97 ± 0.03 | 8.97 ± 0.03 | 8.73 ± 0.03 |
| J20163382−0711456 | TYC 5174-242-1 | M0.0+M2.0 | 8.59 ± 0.03 | 7.96 ± 0.05 | 7.71 ± 0.02 | |
| J21372900−0555082 | UCAC4 421-138878 | M3.0+M3.5 | 8.78 ± 0.02 | 8.22 ± 0.03 | 7.91 ± 0.02 | |
| J23172807+1936469 | GJ 4326 | M3.0+M4.5 | 8.02 ± 0.02 | 7.41 ± 0.02 | 7.17 ± 0.02 | |
| J23261182+1700082 | UCAC4 536-150368 | M4.5+M6.0 | 9.36 ± 0.02 | 8.80 ± 0.03 | 8.53 ± 0.02 | |
| J23261707+2752034 | UCAC4 590-138502 | M3.0+M3.5 | 8.46 ± 0.02 | 7.87 ± 0.02 | 7.64 ± 0.02 | |
| J23495365+2427493 | UCAC4 573-135909 | M3.5+M4.5 | M4.1+M5.2 | 9.91 ± 0.02 | 9.31 ± 0.02 | 9.06 ± 0.02 |
Notes. (†)J10364483+1521394 is a resolved triple system. Here we only consider the outer binary pair referred to as the BC components in the literature. The photometry for the BC components are based on SINFONI observations from Calissendorff et al. (2020).
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