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Table 2

Stellar parameters of GJ 667C.

Parameters Value Ref.

RA 17 18 57.16 1
Dec –34 59 23.14 1
μRA [mas yr-1] 1129.7(9.7) 1
μDec [mas yr-1] –77.0(4.6) 1
Parallax [mas] 146.3(9.0) 1
Hel. RV [km s-1] 6.5(1.0) 2
V [mag] 10.22(10) 3
J [mag] 6.848(21) 4
H [mag] 6.322(44) 4
K [mag] 6.036(20) 4
Teff[K] 3350(50) 5
[Fe/H] –0.55(10) 5
log g [g in cm s-1] 4.69(10) 5
Derived quantities

UVWLSR [km s-1] (19.5, 29.4, –27.2) 2
Age estimate >2 Gyr 5
Mass [M] 0.33(2) 5
L/L 0.0137(9) 2

Reference. (1) van Leeuwen (2007); (2)Anglada-Escudé et al. (2012); (3) Mermilliod (1986); (4) Skrutskie et al. (2006); (5) This work (see text).

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