Table A.2: Properties of the KO6 dataset that we use in our analysis. Note that not all candidate companions are listed here, as in our analysis we only consider single stars and binary systems. The members HIP 68532 and HIP 69113 (marked with a star) both have two companions with a similar separation, position angle, and brightness. In our analysis we consider these "double companions'' as a single companion.
HIP $K_{\rm S,1}$ $K_{\rm S,2}$ $\Delta K_{\rm S}$ $\rho $ $\varphi $ M1 M2 q
  mag mag mag arcsec deg $~{M}_\odot$ $~{M}_\odot$  
HIP 59502 6.87 11.64 4.77 2.935 26 1.80 0.14 0.08
HIP 60851 6.06 13.69 7.63 8.159 231 2.63 0.04 0.02
HIP 61265 7.46 11.38 3.93 2.505 67 1.82 0.27 0.15
HIP 62026 6.31 7.86 1.55 0.232 6 2.45 1.19 0.49
HIP 63204 6.78 8.40 1.62 0.153 237 2.05 1.06 0.52
HIP 67260 6.98 8.36 1.38 0.423 229 2.00 1.10 0.55
HIP 67919 6.59 9.10 2.51 0.685 297 1.97 0.75 0.38
HIP 68532$^\star$ 7.02 9.54 2.53 3.052 288 1.95 1.12 0.57
HIP 69113$^\star$ 6.37 10.29 3.92 5.344 65 3.87 1.49 0.39
HIP 73937 6.23 8.37 2.14 0.242 191 2.94 1.11 0.38
HIP 78968 7.42 14.26 6.84 2.776 322 2.33 0.02 0.01
HIP 79739 7.08 11.23 4.15 0.959 118 2.32 0.16 0.07
HIP 79771 7.10 11.42 4.33 0.435 129 2.14 0.19 0.09
HIP 80799 7.45 9.80 2.35 2.940 205 1.86 0.34 0.18
HIP 80896 7.44 10.33 2.89 2.278 177 1.81 0.24 0.13
HIP 81949 7.33 15.52 8.19 5.269 341 2.26 0.02 0.01
HIP 81972 5.87 11.77 5.90 5.040 213 4.92 0.35 0.07
HIP 83542 5.38 9.90 4.52 8.864 196 1.10 0.91 0.83

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