VLT spectra of the companion candidate Cha Ha 5/cc 1

Ralph Neuhaeuser, Eike Guenther, Wolfgang Brandner

We obtained optical and infrared spectra of Cha Ha 5/cc 1, a faint possibly sub-stellar companion candidate next to the M6-type brown dwarf candidate Cha Ha 5 in Cha I, using FORS1…