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Precession of Equinoxes
An interesting question has been posed to our club (by mail!) from a budding astronomer.
It is this:
"Given that the Precession of the equinoxes goes through 1 deg, of its 360 deg Arc of 25,920yrs each 72 years, does this mean that the start of summer comes earlier or later each year ?"
Any ideas ?
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