Time Diagram | Celestial Navigation: Determine GHA, LHA, SHA, First Point of Aries, RA & "t"

This video shows how to determine the GHA, LHA, SHA, RA, and Meridain Angle ("t") of the celestial bodies through time diagram. Time Diagram is a conceptual tool used to illustrate the relationship between Greenwich Hour Angle (GHA), Local Hour Angle (LHA), and longitude. All of which are angular measurements connected to time and position on Earth. #celestialnavigation #navigation #maritime #seafarer #seaman #bsmt