Javaone said:
Any thoughts of the Priest being a manifestation of Perseus?
It's a similar pattern but not a close enough match (IMO).
Your concept is, however, brilliant. Star patterns are the ultimate permanent maps. As few as three stars in a specific constellation must be identified first. With three stars chosen (target is #1), two ground-based markers must be identified/positioned correctly to be able to triangulate to the target. A permanent natural landmark could, say, be used for star position #2, leaving only one additional clue to complete the pattern. Position #3 could theoretically be another landmark, a rock carving, some sort of land or vegetation alteration, etc. Simple, when you know which constellation and which of its stars to use. A coded map could be easily be assembled to include the correct information needed for recovery, along with any number of additional phoney clues - even linked to dummy clues in the field - to confound someone trying to decipher it.
Things are seldom as they seem to be.