emamajek on 05-Sep-2017 05:13:53 GMT about
GJ 867 system (** HJ 3126) is a quadruple according to
2014AJ....147...26D
, and the closest quadruple to the Sun with a M dwarf primary.
GJ 867AC is a P=4.083d SB2, joint SpT = M2.0VJ.
GJ 867BD is a P=1.795d SB1, joint SpT = M3.5VJ.
GJ 867A, B, and C are stars, while D is either a very low-mass star or brown dwarf.
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