[AZ-Observing] Re: Precession Computations

  • From: Stan Gorodenski <stanlep@xxxxxxxxxxxxx>
  • To: az-observing@xxxxxxxxxxxxx
  • Date: Sat, 28 Apr 2012 08:49:45 -0700

Sky Publishing Corporation (S&T) has it in volume 1 of their publication 
"Sky Catalogue 2000.0 Volume1 Stars to Magnitude 8.0". In the 
Introduction page vii has the simple formulas. Page xiii has the 
rigorous precession formulas.
Stan

On 4/28/2012 7:39 AM, Richard Harshaw wrote:
> Does anyone in this august group know the formula, transformation or
> algorithm to determine the vectors for precession for any point on the sky
> using equatorial coordinates and a given date?
>
>
> Richard Harshaw
>
>
>    
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