Topic Forum
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2020 MEMBERSHIP RENEWAL DRIVE HAS BEGUN!
by kathyspirer on Tue, 10/15/2019 - 18:37
General AAVSO Discussion
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2020 Spring meeting: joint SAS/AAVSO
by stellakafka on Sat, 01/25/2020 - 00:01
General AAVSO Discussion
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2021 Invitation for AAVSO Board of Directors Nominees
by AAVSO_ on Mon, 05/17/2021 - 15:12
General AAVSO Discussion
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2021 Membership Drive - We Need Your Help Now!
by kathyspirer on Thu, 11/12/2020 - 14:36
General AAVSO Discussion
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2021 Webinar Registration is open- sign up today!
by kathyspirer on Thu, 01/14/2021 - 17:53
General AAVSO Discussion
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2021 Webinar Registration is open- sign up today!
by kathyspirer on Thu, 01/14/2021 - 17:53
General AAVSO Discussion
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26 de abril: Seminario web en Español sobre variables cataclísmicas
by Sebastian Otero on Tue, 04/25/2023 - 18:41
Foro de Discusión de AAVSO en Español
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28 million!
by weo on Tue, 03/31/2015 - 14:47
General AAVSO Discussion
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2nd Annual AAVSO CCD School - registration open!
by RebeccaTurner on Wed, 05/08/2013 - 17:58
General AAVSO Discussion
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2QZ J112555.7-001639: first ever recorded outburst (= ASASSN-18gp)
by SPK on Tue, 04/03/2018 - 20:14
Time Sensitive Alerts
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2QZ J112555.7-001639: first ever recorded outburst (= ASASSN-18gp)
by SPK on Tue, 04/03/2018 - 20:15
Cataclysmic Variables (CVs)
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32 million points!
by stellakafka on Tue, 11/01/2016 - 16:37
General AAVSO Discussion
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335,000 records in VSX
by Sebastian Otero on Wed, 11/25/2015 - 04:46
VSX
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5 YSOs in Mon, Ori, Tau photometry campaign - Alert Notice 843
by weo on Tue, 11/21/2023 - 20:15
Campaigns & Observation Reports
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5 YSOs in Mon, Ori, Tau photometry campaign - Alert Notice 843
by weo on Tue, 11/21/2023 - 20:19
Young Stellar Objects (YSO)
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6303 CCD - Horizontal lines
by clkotnik on Thu, 11/02/2017 - 18:51
Photometry
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85% of Annual Meeting Discounted Hotel Rooms are Booked!
by kathyspirer on Wed, 05/23/2018 - 15:09
General AAVSO Discussion
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a book AND a play about Harvard College Observatory women
by RichS on Thu, 09/28/2017 - 20:35
General AAVSO Discussion
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A Giant Solar Filament 2015 02 10 UT
by ASA on Tue, 02/10/2015 - 18:25
Solar Observing and SID Monitoring
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A very public THANK YOU to everyone involved with the AAVSO for their hard work!
by LKR on Thu, 03/03/2016 - 11:31
General AAVSO Discussion