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Science Fiction > Science > Re: When was Gr...
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Re: When was Gregorian calendar right?

by "rick++" <rick303@[EMAIL PROTECTED] > May 2, 2008 at 10:53 AM

On May 1, 6:03 am, "Androcles" <Headmas...@[EMAIL PROTECTED]
> wrote:

> It was never "right", it is an approximation as you've pointed out.
> For time spans in the order of 2000 years it is good enough to have
> a leap day every four years (but not every century) simply because
> society finds it convenient to use integers. In a human life span

Its also incapable predicting eclipses more than 2000 years ago.
Actually recorded eclipses from BC are used to calibrate the
calender further back.
 




 15 Posts in Topic:
When was Gregorian calendar right?
Crown-Horned Snorkack <  2008-05-01 01:05:44 
Re: When was Gregorian calendar right?
oriel36 <kelleher.gera  2008-05-01 02:51:04 
Re: When was Gregorian calendar right?
"Androcles" <  2008-05-01 13:03:34 
Re: When was Gregorian calendar right?
Crown-Horned Snorkack <  2008-05-01 05:46:07 
Re: When was Gregorian calendar right?
"Androcles" <  2008-05-01 15:06:59 
Re: When was Gregorian calendar right?
"Mike Dworetsky"  2008-05-01 17:53:03 
Re: When was Gregorian calendar right?
Leonard Erickson <shad  2008-05-01 22:44:46 
Re: When was Gregorian calendar right?
"Mike Dworetsky"  2008-05-02 07:43:51 
Re: When was Gregorian calendar right?
Crown-Horned Snorkack <  2008-05-01 11:06:42 
Re: When was Gregorian calendar right?
"Mike Dworetsky"  2008-05-01 22:35:00 
Re: When was Gregorian calendar right?
Dr J R Stockton <jrs@[  2008-05-01 20:35:55 
Re: When was Gregorian calendar right?
Crown-Horned Snorkack <  2008-05-02 09:33:43 
Re: When was Gregorian calendar right?
oriel36 <kelleher.gera  2008-05-02 10:52:01 
Re: When was Gregorian calendar right?
"rick++" <ri  2008-05-02 10:53:12 
Re: When was Gregorian calendar right?
"Androcles" <  2008-05-02 19:11:47 

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tan13V112 Sat Jul 5 14:50:24 CDT 2008.