grumble at wolfe comment made attached to guardianarticle

Jack Smith · 09 Feb 2011, 11:04 · from 2011-February.txt.gz

This is the message as the crawl holds it, before anything here touched it. What the conversation shows has been through ingest: transfer encodings decoded, attachments dropped, quote markers repaired, and the archiver’s ? resolved into quotation marks and dashes. Those repairs are judgements and some of them are wrong, which is what this page is for. Email addresses are obscured here as they are everywhere else on the site, so it is before our repairs rather than byte for byte.

From: jack.smith.1946 at gmail.com (Jack Smith)
Date: Wed, 9 Feb 2011 06:04:11 -0500
Subject: (urth) grumble at wolfe comment made attached to guardianarticle
In-Reply-To: <4D52272C.3010600 at io.com>
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	<8AC6534E159C45C9B82792E595D233FD@jill> <4D52272C.3010600 at io.com>
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Thanks for the link to horseshoe orbits!  This might work.


On Wed, Feb 9, 2011 at 12:33 AM, Jeff Wilson <jwilson at io.com> wrote:

> On 2/8/2011 9:36 PM, Gerry Quinn wrote:
>
>> I forgot about that.
>> But one or both could have an elliptical orbit.
>> Again, I don't know whether precession would make this unrealistic or
>> not. And 35000 leagues is incredibly, dangerously close for two
>> Earth-sized planets.
>> But in terms of basic mechanics, a series of conjunctions should be
>> possible (for story purposes, I think it would probably be sufficient if
>> the series lasted a few centuries).
>>
>
> They could be paired in a horseshoe orbit:
>
> http://curious.astro.cornell.edu/question.php?number=210
>
> --
> Jeff Wilson - jwilson at io.com
> Computational Intelligence Laboratory - Texas A&M Texarkana
> < http://www.tamut.edu/CIL >
>
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-- 
Best wishes,
Jack
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