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Re: Number of low eccentricity distant planets

by jesko <fransisf@[EMAIL PROTECTED] > Feb 23, 2008 at 12:02 PM

On 23 Feb, 20:49, Crown-Horned Snorkack <chornedsnork...@[EMAIL PROTECTED]
>
wrote:
> Hot jupiters are easier to detect than the more distant planets like
> Solar System giants. However, some planets on long period orbits have
> been found.
>
> Planets on circular orbits, like in Solar System, should be no harder
> to find than planets on eccentric orbits. Yet most planetary systems
> have eccentric orbits.
>
> How rare are systems with low eccentricity orbits like Solar System -
> excluding the hot jupiters?

I believe that the problem of how many planets with an orbit with a
given eccentricity
is not a real problem, if planetery system orbits are only designed to
describe certain
periodical phenomena! Clearly Kepler system is no more adequate once
it was discovered
the first dwarf planet, Ceres. Now the list of dwarf planet are more
consistent!
But how long planetary model system can be last based on possible
modification
of eccentricity coefficient?
This is really not the case.
It's more im****tant discover the star that through its expansion
produced our original nebula, but this is really hard
since that star is surely not visible!
 




 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 Thu Jul 24 3:07:05 CDT 2008.