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AAVSO 109th Annual Meeting


   Registrations are open!
     AAVSO Annual Meeting
   Data Mining Workshop
     Spectroscopy Workshop


Friends, with public health and safety our top priority, the AAVSO leadership decided to convert the 109th AAVSO Annual Meeting to a fully virtual event. A note to all of you on this decision has been written by AAVSO Director Stella Kafka on AAVSO's forum, if you would like to read it

 To register for the Annual Meeting, ASW2020, and/or Data Mining Workshop, please visit each of the pages listed below:

REGISTER separately for the following virtual meeting activities: 

Abstract and Poster Submissions

Are now accepted and due by September 30, 2020. Submission guidelines are here

We look forward to seeing you virtually for the 109th AAVSO Annual Meeting and workshops in the fall! 

Please note that all attendees at the meeting are expected to follow our Non-Discrimination and Non-Harassment Policy and Event Conduct Policy. Participation in the meeting is taken to signify your acknowledgment that you have read these guidelines/policies and your agreement to adhere to them.


AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484