Way, way back, someone (I can't remember who) attempted to anolyze the http://www.imperial-library.info/obbooks/elder_scroll.shtml we get to see in Oblivion. As far as I remember, their conclusions were that a. the central glyphs are arranged like the Thief constellation and that b. the 9 unencircled glyphs represent the Aedra and the 17 encircled glyphs represent the Dardea, with the extra glyph in each group belonging to Lorkhan.
Now, I was wondering, were these speculations refuted? Were they proven? Was anything added to those ideas?