NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Frank Reed
Date: 2010 Apr 13, 17:08 -0700
Jeremy, you wrote:
"I meant that it was of Venus, not near 120 degrees."
Aha. Now I gotcha. Sorry, I misunderstood what you had written.
And you wrote:
"I have modified the spreadsheet in fact to account for the HP difference of Venus which changes on different dates than what Mr. Pearson originally entered. I go through the almanac each year and redo the table for when the HP changes."
I'll have to take a look at his spreadsheet again. I seem to recall there was some other Venus issue, but maybe I'm wrong.
You wrote:
"As I posted in November sometime, my lunars from Venus were just as accurate as from other non-solar bodies and I was not doing anything in particular to correct for phase and the like."
What magnification is your telescope? Could you post the dates when you've shot some successful Moon-Venus lunars (just the dates is enough)?
You added:
"The sun lunars were terrible for some reason, but for whatever reason, I am doing much better with them on this trip."
Sometimes there's just plain old luck. :)
-FER
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