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Table 3.

Near-infrared spectral types and effective temperatures for our binary pairs.

Name Literature (†) J-band H-band K-band H2O–K2 K-band K-band H2O–K2 H2O–K2
SpT (± 0.5) SpT SpT SpT SpT (± 0.6) Teff [K] log g Teff [K] index
J0111A M5.0 M7β M5.5β M6γ M3.1 4.0 3564 ± 29 0.906 ± 0.009
J0111B M6.0 M9γ L0γ L4γ M9.6 3.5 2428 ± 25 0.635 ± 0.007
J0332B M4.5 M6γ M6γ M6γ M4.7 4.0 3456 ± 30 0.841 ± 0.014
J0332C M5.5 L0γ M9β L0γ M5.5 3.5 3371 ± 60 0.808 ± 0.018
J0459A M4.0 M6γ M2.5V M3.0V M1.7 4.5 3734 ± 59 0.966 ± 0.011
J0459B M5.5 M7β M4.5V M5β M4.5 4.5 3270 ± 70 0.849 ± 0.016
J0611A M4.0 M3V M5V M6γ M2.9 4.5 3657 ± 34 0.916 ± 0.011
J0611B M5.0 M4V M6γ M6γ M5.2 4.5 3411 ± 30 0.820 ± 0.011
J1014A M4.0 M5β M5V M4V M2.9 4.5 3660 ± 42 0.917 ± 0.012
J1014B M5.5 M5V M5.5β M6γ M5.2 4.5 3407 ± 30 0.818 ± 0.011
J1036B M5.0 M4V M5.5β M6γ M5.8 4.5 3051 ± 41 0.795 ± 0.011
J1036C M5.0 M2.5V M5.5β M6γ M4.3 4.5 3309 ± 57 0.858 ± 0.013
J2349A M3.5 M3V M2.5V M4.5V M4.1 4.5 3513 ± 62 0.866 ± 0.023
J2349B M4.5 M5V 4.5V M5.5β M5.2 4.5 3412 ± 102 0.821 ± 0.034

Notes. (†)Spectral types derived by Janson et al. (2012) based on (z′−i′) photometry.

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