Rapid and accurate star recognition method

Abstract

The invention discloses a rapid and accurate star recognition method. The method comprises the following steps: 1, installing an electronic star map APP and an AR measurement APP on a mobile phone; 2, aligning an electronic star map APP to a to-be-recognized star in the sky, clicking a star corresponding to the electronic star map APP on the electronic star map APP, and watching an azimuth angle and an elevation angle of the star; and 3, opening an AR measurement app, clicking a gradienter, pasting a star pointing pen on a mobile phone screen, pointing to the to-be-recognizedstar, measuring an elevation angle, enabling the elevation angle to be consistent with the azimuth angle of the to-be-recognized star actually, enabling the to-be-recognized star to be the star pointed in the electronic star map APP undoubtedly, and if two stars with the same elevation angle exist nearby, carrying out azimuth comparison according to the azimuth angles of the two star points on the electronic star map APP, and carrying out distinguishing. According to the invention, the star can be quickly and accurately recognized, the method is simple and convenient to implement, and a beginner without observation experience and even an observer who does not know one star can easily and accurately recognize the star.

Description

technical field [0001] The invention relates to the technical field of star recognition in astronomy, in particular to a fast and accurate star recognition method. Background technique [0002] At this stage, astronomy enthusiasts generally use star maps to identify stars to determine the positions of stars. Find the positions of stars that need to be identified on the star map, use the known stars in the starry sky as reference coordinates, and determine whether the stars to be identified are consistent with the star map by judging their positional relationship. The corresponding stars are the same. However, in the actual operation process, the star map and the stars cannot be accurately corresponded, and beginners without observation experience cannot determine whether the observed unknown stars are consistent with the star map, which makes it difficult to determine the position, especially for a star that is not Knowing observers, without reference coordinates, make it m...

AI Technical Summary

Problems solved by technology

However, in the actual operation process, the star map and the stars cannot be accurately corresponded, and beginners without observation experience cannot determine whether the observed unknown stars are consistent with the star map, which makes it difficult to determine the position, especially for a star that is not Knowing observers, without reference coordinates, it is more difficult to identify stars