Welcome to

The British Astronomical Association
Variable Star Section
The world's longest established Variable Star observing group!
 
R Leo   Feb. 10th 1840  <6.4     J. Baxendell
 

 

 
 
 
 
 
 
 
 
  

        

 

 

BAA Spectroscopic Database here  
On-line data entry and BAAVSS Database here

Notes on data submission including Spreadsheets and report forms here

 

 
   
 
  
 

Anomalous outburst behaviour in SS Cyg during 2019-20.   BAAVSS database

 

   

 

 

 

 

 

 

 

 

 


 
Last update July 27th 2020