Here is a good site featuring asterisms swept up by South African observer Magda Streicher. http://www.psychohistorian.org/astronomy/deepsky/asterisms/mstreicher/index.html Since she observes from well south of the Equator, a number of the asterisms are not visible from Arizona. It would be easy to filter the list down to asterisms north of, say, -40 degrees declination. Tom -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.