.... some useful links for variable and double stars observers .....

 

 

 

 

Friends in astronomy,  Treviso Astronomical Association (Italy)

 

 

 

 

·        Chritian Buil fantastic website!

 

 

not miss it !!

 

 

 

·        American Association of Variable Stars Observers (AAVSO)

a must for everybody : professional and amateur collection, research, and analyses of variable star observations.

 

 

 

·        British Astronomical Association Variable Stars Section  (BAAVSS)

Submitt interesting programs for  visual and CCD, suspected and new variables to study

 

 

 

International organization mainly specialized in the observation and scientific study of variable stars. Founded in 1973 by Alain Figer and some French amateur astronomers, it presently counts nearly eighty active members, amateurs or professionals, disseminated over France, Italy, Belgium, Switzerland, and Spain. Ten of them are professionals whose functions at GEOS are to help amateurs in the interpretation of their observations and also to propose cooperative programs

 

 

 

 

 

a Dutch  association of variable stars observer

 

 

 

 

 

ThInformation Bulletin on Variable Stars is a bulletin of the Commissions  27    and    42    of the International Astronomical Union , published by Konkoly Observatory

 

 

 

 

 

 

The Open European Journal on Variable Stars  (OEJV)

 

 

on-line electronic journal for results, analysis and studies of Variable Stars

 

 

 

 

 

 

 

 

Journal of Double Star Observations((JDSO)

 

A fantastic collection of measurements of double stars and instrumental techniques. By the University of South Alabama

 

 

 

 

 

 

 

 

·       Alessandro Bertoglio Personal webpage

website of  a friend  very passionate observer of double stars

 

 

 

 

wonderful online programs !

 

 

 

 

other websites, my music & my interests :

 

 

 

Zero The Hero trip from Planetgong to Earth

 

 

 

 

 

 

MY MUSIC EVER

 

 

 

 

 

My great love for Native Americans, interesting links of nations existing

 

 

 

 C e n t r o  C u l t u r a l e  M u s i k r o o m s 

the cultural center of the great classical guitarist Andrea Vettoretti organizes scientific and artistic event