The latitude and longitude of a particular point on the solar disk changes with time because of four factors:- solar rotation, the rotation axis of the Earth being inclined by 23.4 to the Earth's orbital plan, the ecliptic, the rotation axis of the Sun being inclined by 7.25 to ecliptic and changes in the Earth to Sun distance.
(four factors:- solar rotation; being inclined; by 23.4)
four factors:- solar rotation
being inclined
by 23.4