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Sean,

I took the Ha data, computed Ho’s from your position and recorded UT, and got:

Cleared LD: 82° 55.2’
UT: 15:13:13

for the second observation. Very nice!


Peter Hakel


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On Mon, 10/28/13, Sean C  wrote:

 Subject: [NavList] Re: Lunars: 10/27/2013
 To: pmh099@yahoo.com
 Date: Monday, October 28, 2013, 8:44 AM
 
 Dave,I didn't
 record altitudes for the bodies, but Frank's calculator
 gives:Moon
 Ha: 33° 56.2' GHA: 132° 03.1' Dec.: 12° 15.5'
 HP: 54.57' Corr.: -0° 43.9'Sun
 Ha: 35° 06.1' GHA: 52° 23.7' Dec.: -12° 58.4'
 HP: 0.15' Corr.: 0° 01.2'True LD: 82°
 55.0'Cleared LD: 82° 54.8'Error in
 Lunar: -0.2'
 Approximate Error in Longitude: 0°
 05.5'Rodger's "Teacup" program
 gives the time based on the second observation as: 15:13:27
 UT. So, an error of about 2 seconds! :)Regards,
 Sean C.
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