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Now available:

the first in a series of instructional videos for those interested in helping with AAVSO's VStar development

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Registration open for August's free Observing Section Webinars

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Registrations for our 2020 Annual Meeting and Workshops are OPEN!

Please note: registration closes October 15, 2020

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AAVSO Ambassadors providing astronomy and educational outreach: check out the latest video!

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News Archives

Variable Star Observations in Database:

41,865,425 and Counting ...
Last Observation Received:

17 min 35 sec ago by RBCA - Brian Ramey (US)

V CAS   Aug 11.3060   10.614B   

Plot V CAS light curve

 
 

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