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Registration open for August's free Observing Section Webinars

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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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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:

41,838,596 and Counting ...
Last Observation Received:

1 min 14 sec ago by RRIA - Richard Roberts (US)

Y PER   Aug 6.2883   6.786I   

Plot Y PER light curve

 
 

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