Spectrum and proper motion of a brown dwarf companion of the T Tauri star CoD-33 7795

R. Neuhaeuser, E. W. Guenther, M. G. Petr +3

We present optical and infrared spectra as well as the proper motion of an H=12 mag object 2" off the ~5 mag brighter spectroscopic binary star CoD-33 7795 (=TWA-5), a member of th…