I found this quite interesting.https://acenewsdesk.wordpress.com/2...nformation-with-nasa-regarding-earths-wobble/
Ho Ho! Let us not believe NASA and all the others institutions that subscribe to the International Astronomical Union.
Shame that the sunset and sunrise of significance are way out of place, oh wait the shift is- 4,500 years ago the sunrise would have appeared about 1° to the left of that shown in the picture below. The change in the angle of the Earth's axial tilt since 2,500BC (from ~24° to ~23.5°) has shifted sunrise to the right by approx. two diameters of the Sun.
http://www.stonesofstonehenge.org.uk/
Not very significant.