Question

Is the precession of the equinoxes a theory?

Answer 1

If you could verify that the vernal equinox location, by about March 21, is displaced every year forward along the equator by about 1600 meters 9 nearly a mile), it is the evidence.

Explanation:

At vernal or autumnal equinox instant and location on the equator, the noon Sun will be right over head. As of now, I think the longitude for the equinox intersection of the equator with the Earth's orbital plane is close to the longitudes of New Papua Guinea Island, north of Australia,

I have arrived at this displacement for verification, in the answer, from

`((2pi)`/.(precession period))(Equatorial radius of the Earth)

=(6.2832/25800 years)(6738 km) = 1. 641 km/ year. .