This page provides links to references and data on compact
groups of galaxies. In the reference section, I have attempted to
include all papers, of which I am aware, which deal primarily with
compact groups. The data section provides on-line access
to selected data on compact groups. The database will be
expanded and updated as time permits. Please send any comments,
corrections, and suggestions for new material to
Paul Hickson
(hickson@physics.ubc.ca).