Experimental determination of astronomical observation accuracy by two stars using the method of lines of position

The experimental data - results of carried out astronomical fixes by two stars - have been analysed in this paper. The main aim is to obtain real error when 95 % accuracy estimation has being used. All observations have been cultivated by the method of Lines of Position (LOP). The actual aspects of Celestial Navigation have been considered. The authors have proposed perspective ways in the research of the Celestial Fixes.