Following the Sky & Telescope magazine's promotion of the "Caldwell" catalogue, we now have the Levy catalogue, based on David Levy's observations:
http://www.jarnac.org/levylist.htm#L...ted%20by%20RA:
This appears to be in conjunction with David's new book.
There is also the Bennet catalogue:
http://www.astrosurf.com/antilhue/Bennett.htm