LHS 1610A: A Nearby Mid-M Dwarf with a Companion That Is Likely a Brown Dwarf
LHS 1610A: A Nearby Mid-M Dwarf with a Companion That Is Likely a Brown Dwarf
Abstract We present the spectroscopic orbit of LHS 1610A, a newly discovered single-lined spectroscopic binary with a trigonometric distance placing it at 9.9 ± 0.2 pc. We obtained spectra with the TRES instrument on the 1.5 m Tillinghast Reflector at the Fred Lawrence Whipple Observatory located on Mt. Hopkins in …