Then every time Neptune ( ecliptic) ,and thus the full moon on days 18 and 19 (mid september ),
then everytime the distance untill arrived Uranus.So it is extremely interesting what happened these days with the moon in such a way that surely the fact of what could be called alterations of the water in the own moon.So that.
Expression of water in the moon ( mid-september ) =
= Uranus rotation movement x
given distance between Uranus and the moon 18-19 /
/ squares of the angles every time the triangle Uranus- mooon 18-19 - Neptune.