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Ask questions on any topic. Nothing is too simple or too complex to ask!
798
3639 New Zooniverse...
by Ccolvin968
17 hours 40 min ago
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3
42 Starlink ...
by Ccolvin968
2 hours 26 min ago
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Technical support for questions about the AAVSO web site and/or forums. Report bugs here.
148
706 2020 problem?
by BSJ
01/20/2020 - 10:19
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Un foro para la comunidad de habla hispana dedicado a intercambiar comentarios, observaciones y todo tipo de informacion relacionada con las estrellas variables y su estudio.
90
336 Nova???
by SPK
04/05/2019 - 15:10
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Discussion of AAVSO-related software projects (VSX, Zapper, etc.).
118
808 REST API...
by wlp
01/20/2020 - 16:38
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A forum to discuss variable star data analysis.
64
406 AstroImageJ
by WBY
01/07/2020 - 17:09
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Discussion of the AAVSO's visualization and analysis tool, VStar
120
1021 New Kepler/TESS...
by David Benn
23 hours 26 min ago
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VSX
For discussion of VSX, the AAVSO Variable Star Index.
93
383 How to start...
by libmar96
2 hours 34 min ago
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Questions, discussions and announcements related to Eggen Card Project.
7
20 Eggen...
by jcrast
01/05/2019 - 12:38
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Citizen Sky questions, announcements and discussion.
6
13 Criticism of...
by M.Saladyga
05/16/2014 - 13:31
The AAVSO Governance forum is visible only to AAVSO members. CHOICE forums are visible only to class participants.
  Forum Topics Posts Last post
  Forum Topics Posts Last post
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Please use this forum to distribute time sensitive observation alerts.
237
1182 TCP J06073081...
by SPK
23 hours 2 min ago
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16
93 Bright Star...
by WWAA
10/23/2019 - 18:36
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Discuss ongoing campaigns (Alert Notices, Special Notices, etc.), announce your own projects and report interesting observations here.
369
2551 Campaign on b...
by chrismlt
1 day 15 hours ago
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Discussion of and tips for making visual observations.
176
1075 Purple Haze
by seer
01/22/2020 - 16:04
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Discussion of CCD, PEP and DSLR photometry.
551
4212 CMOS Cameras for...
by arx
33 min 46 sec ago
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164
1234 HeI 6678 V/R...
by ErnstPollmann
3 hours 47 min ago
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This forum is for discussion of AAVSOnet topics including announcements, status updates, technical support and more.
240
742 Where to find...
by Ccolvin968
01/22/2020 - 20:16
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This forum is for discussion of VPHOT topics including announcements, status updates, technical support and more.
428
2266 Unable to edit...
by btracy
7 min 24 sec ago
  Forum Topics Posts Last post
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This forum is for discussions of cataclysmic variable stars.
251
874 ASASSN-18oc (in...
by pukemaru
01/18/2020 - 20:36
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Discussion of eclipsing binary stars.
27
135 del UMa Is it...
by astroivan
01/25/2020 - 22:57
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29
125 Exoplanet...
by dpk
01/26/2020 - 17:10
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Discussion of long period variable stars: mira's, semiregulars, etc.
124
682 R Aqr...
by weo
01/27/2020 - 15:24
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A forum created to support Jeno Sokoloski's nova project, to increase our level of support for all areas of nova observation, and for general discussion of novae.
149
1150 PGIR19brv ...
by hptuttle
01/17/2020 - 00:03
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Discussion of RCBs and related classes of stars that show irregular fading episodes.
52
217 UW Cen - Fading?
by pukemaru
01/06/2020 - 21:41
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Discussion for the solar observation program and also monitoring of sudden ionospheric disturbances (SIDs).
102
455 50mm Spotting Scope
by tst
01/20/2020 - 21:56
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Discussion of young stellar objects, pre-main sequence stars and other variable objects in the early stages of stellar evolution.
123
378 V582 Mon...
by weo
01/24/2020 - 18:28
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