Proper motions of young stars in Chamaeleon. I. A Virtual Observatory study of spectroscopically confirmed members

Belén López Martí, Francisco Jiménez-Esteban, Amelia Bayo +3

(abridged) We want to provide further evidence of the origin of the proposed stellar members of Chamaeleon and to identify interlopers from the foreground εCha and ηCha association…