Table 1: Photometry and relative positions of HIP 108422, GSC 8047-0232 and their CCs, of the CC to HIP 6856 and of HIP 1910 A and B. Distances of HIP 108422, HIP 1910 AB and HIP 6856 are obtained from the Tycho catalog (Høg et al. 2000).

Source		 UT Date J H K separation PA distance
    (mag) (mag) (mag) ('') ($^{\circ}$) (pc)

HIP 108422		 2001 Oct. 28 7.35 $\pm$ 0.07 6.90 $\pm$ 0.06 6.83 $\pm$ 0.06     $\rm 54.9^{+3.8}_{-3.3}$
HIP 108422 CC 2001 Oct. 28 10.67 $\pm$ 0.16 10.02 $\pm$ 0.15 9.78 $\pm$ 0.12 1.979 $\pm$ 0.035 $192.1\pm0.9$  

HIP 1910 A		 2000 Nov. 12 - 7.86 $\pm$ 0.09 7.69 $\pm$ 0.07     $\rm 46.3^{+5.3}_{-4.3}$
HIP 1910 B 2000 Nov. 12 - 9.55 $\pm$ 0.16 9.22 $\pm$ 0.1 0.698 $\pm$ 0.029 49.6 $\pm2.5$  
HIP 1910 B 2001 Oct. 28 - - - 0.699 $\pm$ 0.030 $50.2 \pm2.5$  

GSC 8047-0232		 2001 Oct. 29 9.06 $\pm$ 0.09 8.54 $\pm$ 0.05 8.45 $\pm$ 0.07     (60 $\pm$ 25)
GSC 8047-0232 CC 2001 Oct. 29 16.25 $\pm$ 0.25 15.2 $\pm$ 0.18 14.9 $\pm$ 0.2 3.210 $\pm$ 0.118 $359.2 \pm2.3$  

HIP 6856		 2000 Nov. 12 - - -     $\rm 37.1^{+1.8}_{-1.6}$
HIP 6856 CC 2000 Nov. 12 - - - 4.865 $\pm$ 0.129 $106.5 \pm1.7$  
HIP 6856 CC 2001 Oct. 29 17.97 $\pm$ 0.2 - 17.4 $\pm$ 0.15 4.785 $\pm$ 0.129 106.6 $\pm1.7$  


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