Tags: Star.
HD 158614 is a spectroscopic binary star system approximately 60 light-years away in the constellation of Ophiuchus.This system is in the Zeta Herculis moving group which is of low metallicity stars 5 billion years old. Besides ζ Herculis the group includes δ Trianguli ζ Reticuli 1 Hydrae Gl 456 φ2 Pavonis and GJ 9079.This binary was included in a search for brown dwarfs that turned up no large companions.