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Table 1:

M dwarfs in binary systems with an FGK primary and those that host planets.

System 		V $K_{\rm s}$ $\pi$ $V-K_{\rm s}$ $M_{K{\rm s}}$ Spectroscopic Photometric Comment Reference
    [mag] [mas] [mag] [mag] $\left[\mbox{Fe/H}\right]$ $\left[\mbox{Fe/H}\right]$    
Gl 105B 11.67 6.57 138.72 5.1 7.28 -0.19 -0.14 $\cdots$ 1, 2, 3, 4
Gl 107B 10.06 5.87 89.03 4.19 5.62 -0.03 0.01 $\cdots$ 1, 2, 4, 5
Gl 166C 11.17 5.9 198.08 5.27 7.38 -0.33 -0.05 $\cdots$ 1, 2, 4, 5
Gl 212 9.8 5.76 80.13 4.04 5.28 0.04 0.09 $\cdots$ 1, 2, 4, 6
Gl 231.1B 13.42 8.28 51.76 5.14 6.85 -0.02 0.12 $\cdots$ 1, 2, 4, 5
Gl 250B 10.09 5.72 114.94 4.37 6.02 -0.15 -0.07 $\cdots$ 1, 2, 4, 5
Gl 297.2B 11.8 7.42 44.47 4.38 5.66 -0.09 0.13 $\cdots$ 1, 2, 3, 4
Gl 324B 13.14 7.67 76.8 5.47 7.10 0.32 0.26 $\cdots$ 1, 2, 4, 5
Gl 53.1B 13.6 8.67 48.2 4.93 7.09 0.07 -0.17 $\cdots$ 1, 2, 4, 5
Gl 768.1B 13.1 8.01 51.57 5.09 6.57 0.07 0.22 $\cdots$ 1, 2, 4, 5
Gl 783.2B 13.94 8.88 48.83 5.06 7.32 -0.16 -0.19 $\cdots$ 1, 2, 4, 5
Gl 797B 11.88 7.42 47.65 4.46 5.81 -0.07 0.11 $\cdots$ 1, 2, 4, 5
Gl 81.1B 11.21 7.6 29.43 3.61 4.94 0.09 -0.08 $\cdots$ 1, 2, 4, 5
HD 46375B 11.8 7.84 29.93 3.96 5.13 0.24 0.12 $\cdots$ 2, 4, 7
HD 38529B 13.35 8.8 23.57 4.55 5.66 0.45 0.27 $\cdots$ 2, 4, 7
HD 18143C 13.86 8.66 43.71 5.2 6.84 0.28 0.17 $\cdots$ 2, 4, 7
55 Cnc B 13.15 7.67 79.8 5.48 7.21 0.31 0.20 $\cdots$ 2, 4, 7
HD 190360B 14.4 8.71 62.92 5.69 7.71 0.21 0.10 $\cdots$ 2, 4, 7
Proxima Cen 11.11 4.38 772.33 6.73 8.81 0.21 0.14 $\cdots$ 2, 4, 7
HIP 79431 11.34 6.589 69.46 4.751 5.80 $\cdots$ 0.35 Jupiter 2, 8, 9
GJ 876 10.16 5.01 213.28 5.15 6.65 $\cdots$ 0.23 2 Jupiters + Super-Earth 2, 8, 10
GJ 317 12 7.028 109 4.972 7.22 $\cdots$ -0.20 Jupiter 2, 11
GJ 849 10.42 5.594 109.94 4.826 5.80 $\cdots$ 0.41 Jupiter 2, 8, 12
GJ 179 11.96 6.942 81.38 5.018 6.49 $\cdots$ 0.20 Jupiter 2, 8, 13
GJ 832 8.66 4.501 201.87 4.159 6.03 $\cdots$ -0.24 Jupiter 2, 8, 14
GJ 649 9.7165 5.624 96.67 4.0925 5.55 $\cdots$ -0.03 Saturn 2, 8, 15
GJ 436 10.67 6.073 98.61 4.597 6.04 $\cdots$ 0.10 Neptune 2, 8, 16
GJ 581 10.57 5.836 160.91 4.734 6.87 $\cdots$ -0.22 Neptune + 3 Super-Earths 2, 8, 17
GJ 674 9.36 4.855 220.24 4.505 6.57 $\cdots$ -0.24 Neptune 2, 8, 18
GJ 176 9.97 5.607 107.83 4.363 5.77 $\cdots$ 0.06 Neptune 2, 8, 19
GJ 1214 14.71 8.782 77.2 5.928 8.22 $\cdots$ 0.28 Super-Earth 2, 20, 21

References. (1) Bonfils et al. (2005a); (2) Skrutskie et al. (2006); (3) Mermilliod et al. (1997); (4) Perryman et al. (1997); (5) Gliese & Jahreiß (1991); (6) Egret et al. (1992); (7) Johnson & Apps (2009); (8) van Leeuwen (2007); (9) Apps et al. (2010); (10) Marcy et al. (1998); (11) Johnson et al. (2007); (12) Butler et al. (2006); (13) Howard et al. (2010); (14) Bailey et al. (2009); (15) Johnson et al. (2010); (16) Maness et al. (2007); (17) Bonfils et al. (2005b); (18) Bonfils et al. (2007); (19) Forveille et al. (2009); (20) Charbonneau et al. (2009); (21) J. Irwin et al. (priv. comm.).


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