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Re: Parallaks po-amerikanski
14.11.2003 17:01 | O. S. Bartunov

> V odnoi angloyazychnoi tablice vstretil takoe:  
>   
> trigonometric parallax         Common Name  
>  0.77199 0.00225               Proxima Centauri  
>  0.74723 0.00117               Alpha Centauri A  
>  0.74723 0.00117               Alpha Centauri B  
>  0.54698 0.00100               Barnard's Star  
>   
> Nu pervoe chislo- eto parallaks v radianah, a vtoroe? Ob'yasnite, pozhaluista. 
 
Hmm, ne v radianah, a v uglovyh sekundah ! 
  
> Dannye so stranicy http://joy.chara.gsu.edu/RECONS/TOP100.htm 
 
Tam napisano: 
"     (7) trigonometric parallax, in arcseconds -- the values listed include 
determinations from various sources with weighted means calculated; 
         to determine the distance in light years use (3.26/parallax) 
"

• Parallaks po-amerikanski   (S. N. Palamarchuk, 9.11.2003 12:15, 433 Bait, otvetov: 2)

  V odnoi angloyazychnoi tablice vstretil takoe: 
   
  trigonometric parallax         Common Name 
   0.77199 0.00225               Proxima Centauri 
   0.74723 0.00117               Alpha Centauri A 
   0.74723 0.00117               Alpha Centauri B 
   0.54698 0.00100               Barnard's Star 
   
  Nu pervoe chislo- eto parallaks v radianah, a vtoroe? Ob'yasnite, pozhaluista. 
  Dannye so stranicy http://joy.chara.gsu.edu/RECONS/TOP100.htm

• >> Re: Parallaks po-amerikanski   (O. S. Bartunov, 14.11.2003 17:01, 748 Bait)

  > V odnoi angloyazychnoi tablice vstretil takoe:  
  >   
  > trigonometric parallax         Common Name  
  >  0.77199 0.00225               Proxima Centauri  
  >  0.74723 0.00117               Alpha Centauri A  
  >  0.74723 0.00117               Alpha Centauri B  
  >  0.54698 0.00100               Barnard's Star  
  >   
  > Nu pervoe chislo- eto parallaks v radianah, a vtoroe? Ob'yasnite, pozhaluista. 
   
  Hmm, ne v radianah, a v uglovyh sekundah ! 
    
  > Dannye so stranicy http://joy.chara.gsu.edu/RECONS/TOP100.htm 
   
  Tam napisano: 
  "     (7) trigonometric parallax, in arcseconds -- the values listed include 
  determinations from various sources with weighted means calculated; 
           to determine the distance in light years use (3.26/parallax) 
  "

• Re: Parallaks po-amerikanski   (A. M. Tatarnikov, 18.12.2003 14:48, 159 Bait)

  > Nu pervoe chislo- eto parallaks v radianah, a vtoroe? Ob'yasnite, pozhaluista.  
   
      Po-prostomu, vtoroe - oshibka opredeleniya parallaksa (v uglovyh sekundah).