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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Is All-Haversine SR the be-all and end-all?
From: Greg Rudzinski
Date: 2019 Apr 17, 08:48 -0700
From: Greg Rudzinski
Date: 2019 Apr 17, 08:48 -0700
No...The law of cos formula using 100,000 x log secant cosecant would have been the end all tablular method when using the DR position as the assumed position. Pub 208 or Weem's line of position short tables would be the end all if using a sellected assumed position for whole degree local hour angle (LHA).
Greg Rudzinski
