ASTERODOS
CELESTIAL NAVIGATION
Red light
Course
III
Part III · The line of position
The assumed position and LHA
Choose the assumed position the tables need, and find LHA for any body.
Start the lesson
A few short pages, then a practice round.
Skip: try one problem
Get it right and move on. Miss it and we start the lesson.
Go back: The line of position
Revisit the previous module first.