NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Intercept and distance
From: Gary LaPook
Date: 2016 Jun 16, 09:26 -0700
From: Gary LaPook
Date: 2016 Jun 16, 09:26 -0700
Celestial Navigation Data for 2016 Jun 15 at 2:29:30 UT
For Assumed Position: Latitude S 41 06.5
Longitude E 175 05.2
Almanac Data | Altitude Corrections
Object GHA Dec Hc Zn | Refr SD PA Sum
o ' o ' o ' o | ' ' ' '
SUN 217 15.1 N23 19.0 +18 55.6 328.7 | -2.9 15.7 0.1 13.0
====================================================================== Celestial Navigation Data for 2016 Jun 15 at 2:29:30 UT
For Assumed Position: Latitude S 41 00.0
Longitude E 174 44.4
Almanac Data | Altitude Corrections
Object GHA Dec Hc Zn | Refr SD PA Sum
o ' o ' o ' o | ' ' ' '
SUN 217 15.1 N23 19.0 +19 09.3 329.0 | -2.9 15.7 0.1 13.0 =========================================================
So intercept should be 13.7 towards.
When I do the cosine formula I come up with 19 09.1' not the 19 07' that you calculated.
My HO 249 (AP3270) gives 19 09'
gl
