<P> The approximate 2,150 years for each age corresponds to the average time it takes for the vernal equinox to move from one constellation of the zodiac into the next . This can be computed by dividing the earth 's 25,800 - year gyroscopic precession period by twelve , the number of zodiac constellations used by astrologers . According to different astrologers ' calculations , approximate dates for entering the Age of Aquarius range from AD 1447 ( Terry MacKinnell ) to AD 3597 ( John Addey ) . </P>
<P> The approximate 2,150 years for each age corresponds to the average time it takes for the vernal equinox to move from one constellation of the zodiac into the next . This can be computed by dividing the earth 's 25,800 - year gyroscopic precession period by twelve , the number of zodiac constellations used by astrologers . According to different astrologers ' calculations , approximate dates for entering the Age of Aquarius range from AD 1447 ( Terry MacKinnell ) to AD 3597 ( John Addey ) . </P>
what year did the age of aquarius begin
what year did the age of aquarius begin
from AD 1447 ( Terry MacKinnell ) to AD 3597 ( John Addey )
from AD 1447 ( Terry MacKinnell ) to AD 3597 ( John Addey )