NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Errors in USNO celestial data
From: Antoine Couëtte
Date: 2010 May 1, 05:58 -0700
From: Antoine Couëtte
Date: 2010 May 1, 05:58 -0700
Gary,
Your post is a bit surprising to me. It took me only one minute to check your data.
In your enclosure, you posted examples for 1937, Jul , 02 th at 03h12m00s0 UT
With TT-UT = +23.9s, get SUN, VENUS and ALPHARD data the same as the USNO to their published figures (definitely a different softawre than theirs).
Any possible cause to explain this ?
Best Regards
Kermit
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