Topic Forum
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V1117 Her
by pox on Tue, 04/25/2017 - 14:52
Young Stellar Objects (YSO)
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Observer Database
by watsonsjjr on Sun, 04/23/2017 - 04:20
General AAVSO Discussion
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Sloan transforms
by BruceK on Sat, 04/22/2017 - 20:09
Photometry
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Congrats to AAVSO Member and Astronomer Ed Guinan
by WGR on Tue, 04/11/2017 - 16:21
General AAVSO Discussion
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The AAS Chambliss Amateur Achievement Award – open for nominations
by stellakafka on Fri, 04/07/2017 - 16:51
General AAVSO Discussion
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AG Dra observing campaign
by weo on Thu, 06/20/2013 - 20:14
Campaigns & Observation Reports
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News of VV Cep
by Ernst Pollmann on Sun, 04/02/2017 - 08:26
Spectroscopy
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V844 outburst
by dks on Sat, 04/01/2017 - 12:38
Cataclysmic Variables (CVs)
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Optical data on V2492 Cyg needed to support X-ray obs
by RHM on Sat, 04/01/2017 - 11:40
Young Stellar Objects (YSO)
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AAVSOnet status, 2017-03-29
by HQA on Wed, 03/29/2017 - 11:29
AAVSOnet
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SDSS J090403.48+035501.2 in outburst??
by MUY on Mon, 03/27/2017 - 10:14
Cataclysmic Variables (CVs)
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AAVSOnet status, 2017-03-26
by HQA on Sun, 03/26/2017 - 17:53
AAVSOnet
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Two CHOICE courses for CCD Photometrists
by BSJ on Thu, 03/23/2017 - 12:29
Photometry
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NR TrA observing campaign underway
by weo on Tue, 03/07/2017 - 20:52
Novae
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What motivates you to support AAVSO?
by kevinbmarvel on Tue, 03/07/2017 - 17:50
General AAVSO Discussion
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rapid variation in YSOs
by pox on Mon, 03/06/2017 - 13:55
Young Stellar Objects (YSO)
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KR Aur – extremely high variations in optical bands (ATel #10141)
by SPK on Fri, 03/03/2017 - 08:21
Cataclysmic Variables (CVs)
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CCD Photometry Courses - a great opportunity!
by BSJ on Wed, 03/01/2017 - 09:38
Photometry
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AAVSO Bulletin 80 for 2017 online
by weo on Tue, 02/28/2017 - 22:19
Long Period Variables (LPVs)
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DY Persei fading
by GZN on Tue, 02/28/2017 - 20:57
R Coronae Borealis (RCB) Stars