The young binary HD 102077: Orbit, spectral type, kinematics, and moving group membership Maria Wöllert, Wolfgang Brandner, Sabine Reffert, Joshua E. Schlieder, Maren Mohler-Fischer, Rainer Köhler and Thomas Henning A&A, 564 (2014) A10 Published online: 28 March 2014 DOI: 10.1051/0004-6361/201323262