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Science Fiction > Science > Re: Number of l...
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Re: Number of low eccentricity distant planets

by Erik Max Francis <max@[EMAIL PROTECTED] > Feb 29, 2008 at 02:40 PM

Crown-Horned Snorkack wrote:

> If the velocity is large but the changes of the velocity over the
> period of observations are small, then acceleration is small - and you
> cannot observe the planet.

Change in velocity is still what is being observed, not acceleration. 
Yes, obviously, if the _change in velocity_ is small, then it can't be 
observed.  But the acceleration itself is never what is being observed, 
regardless of whether it is large or small.  Massively large 
accelerations cannot be detected if they result in small total changes 
in velocity.  You were attempting to nitpick something that was not 
wrong, and are now waving your arms about to justify it.

-- 
Erik Max Francis && max@[EMAIL PROTECTED]
 && http://www.alcyone.com/max/
  San Jose, CA, USA && 37 18 N 121 57 W && AIM, Y!M erikmaxfrancis
   And covenants, without the sword, are but words and of no strength to
    secure a man at all. -- Thomas Hobbes, 1588-1679




 27 Posts in Topic:
Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-23 11:49:18 
Re: Number of low eccentricity distant planets
jesko <fransisf@[EMAIL  2008-02-23 12:02:32 
Re: Number of low eccentricity distant planets
Mike Williams <nospam@  2008-02-23 20:43:32 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-23 13:40:46 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-23 13:13:10 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-23 13:38:39 
Re: Number of low eccentricity distant planets
Gene Hatch <spammenot@  2008-02-25 05:07:37 
Re: Number of low eccentricity distant planets
"Androcles" <  2008-02-25 12:48:07 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-25 13:11:27 
Re: Number of low eccentricity distant planets
af250@[EMAIL PROTECTED]   2008-02-26 05:29:19 
Re: Number of low eccentricity distant planets
Gene Hatch <spammenot@  2008-02-28 06:20:26 
Re: Number of low eccentricity distant planets
willner@[EMAIL PROTECTED]  2008-02-28 23:40:44 
Re: Number of low eccentricity distant planets
Mike Williams <nospam@  2008-02-25 06:44:31 
Re: Number of low eccentricity distant planets
"Androcles" <  2008-02-25 12:30:46 
Re: Number of low eccentricity distant planets
throopw@[EMAIL PROTECTED]  2008-02-25 07:02:49 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-25 09:00:53 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-25 13:03:08 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-26 10:38:22 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-26 13:35:51 
Re: Number of low eccentricity distant planets
"Peter Webb" &l  2008-03-03 21:55:45 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-29 08:53:02 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-29 12:35:59 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-29 12:38:40 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-29 12:41:08 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-02-29 13:54:16 
Re: Number of low eccentricity distant planets
Erik Max Francis <max@  2008-02-29 14:40:36 
Re: Number of low eccentricity distant planets
Crown-Horned Snorkack <  2008-03-01 00:40:14 

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tan13V112 Sat Jul 5 6:35:07 CDT 2008.