(which one is the head and the tail?)
The head, Caput Draconis, is the ascending node; the tail, the descending. Ascending... northwards, of course....
-- Bill Thayer 41N53 87W38 col cuore a 42N59.5 12E42.4 alt.313m http://www.ukans.edu/history/index/europe/ancient_rome/I/home.html -
