Hi John,
 
I read the page you directed me to, very interesting, thanks.
 
    Sander

  _____  

From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf Of John Mahony
Sent: Monday, November 28, 2005 7:32 PM
To: [email protected]
Subject: RE: [skychart-discussion] Finding a star in an constellation


See the designation link I posted.  When Bayer ran out of greek letters,
english letters were used, but none of these went past Q for any
constellation.
So they started using R, S, T,... for variables.

CdC is a bit odd about this.  I tried using the search box for "D Gem" and
"K
Gem" and it gave me delta and kappa Gem.  The english letter Bayer
designations
are rarely used anymore, so I suppose showing delta when you ask for D is a
reasonable substitution, but it could lead to some confusion.

-John  


--- Sander Pool <[EMAIL PROTECTED]> wrote:

>  
> Hmm, I thought S stood for Sigma. I'll ask.
>  
> Thanks,
>  
>     Sander
> 
>   _____  
> 
> From: [email protected]
> [mailto:[EMAIL PROTECTED] On Behalf Of John Mahony
> Sent: Monday, November 28, 2005 1:16 PM
> To: [email protected]
> Subject: RE: [skychart-discussion] Finding a star in an constellation
> 
> 
> "S" is not a Bayer (greek letter) or Flamsteed (number) designation.  It's
a
> variable star designation.
> 
> I'm not too familiar with v.3 yet, but 2.76 found both S Cep and S Gem
using
> the search box.  They're both in the GCVS (general catalog of variable
> stars).
> 
> Variable star designations are complicated.  See
> <http://www.seds.org/~spider/spider/Misc/naming.html>, scroll down a few
> paragraphs to the section on vauriable stars.  
> 
> -John
> 
> 
> 
> 
> [Non-text portions of this message have been removed]
> 
> 
> 
> 
>  
> Yahoo! Groups Links
> 
> 
> 
>  
> 
> 
> 
> 



            
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