Henry is the king of analysis on a table napkin!
So about 10 tanker flights to refuel a Starship to head for the moon. Still
no need for a permanent fuel depot.
First tanker parks in refueling position optimal for the mission, 9 (?)
more tanker flights meet it, dump their payloads and go back for more.
Mission Starship meets it, tanks up and heads out, and the prime tanker
heads home for the next mission.
As has been pointed out, there is no optimal position for a depot and no
need to develop a specialized depot until the traffic on the lunar rail
line warrants it.
jim fackert
