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Visual Observing Manual - Portuguese Version BSJ 4 years 1 hour ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 3 years 7 weeks ago Page
GET API access to Variable Star Database Aaron Price 3 years 16 weeks ago Page
Citizen Sky Workshop to Produce a DSLR Photometry Manual RebeccaTurner 2 years 37 weeks ago Page
Astro Data Mining Blog Aaron Price 5 years 5 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 1 year 38 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 2 years 17 weeks ago Page
Alert Notice 518: Observations of 2MASS J06593158-0405277 needed weo 19 weeks 5 days ago Page
Monday System Maintenance kqr 4 years 30 weeks ago Page
New ejaavso preprint: "Edward A. Halbach 1909—2011" by G. Samolyk M.Saladyga 4 years 13 weeks ago Page
New eJAAVSO preprint: 23 New Variable Stars M.Saladyga 51 weeks 5 days ago Page
Special Notice #370: GZ Cet observations crucial now weo 1 year 50 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 3 years 21 weeks ago Page
Request to Take Astronomy Knowledge Survey Aaron Price 3 years 49 weeks ago Page
101st Annual Meeting of the AAVSO - Archive RebeccaTurner 2 years 42 weeks ago Page
Spring 2012 Director's Report to be broadcast online! RebeccaTurner 3 years 14 weeks ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 2 years 33 weeks ago Page
RR Lyrae Matthew Templeton 4 years 48 weeks ago Page
Solar Bulletin - Volume 69, Number 12 LaurenRosenbaum 1 year 32 weeks ago Page
New eJAAVSO preprint: Period Analysis of AAVSO Visual Observations of Semiregular (SR) Variable Stars. II M.Saladyga 2 years 14 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 43 weeks 4 days ago Page
Cornell Lab of Ornithology Survey Request Aaron Price 3 years 20 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 44 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 2 years 47 weeks ago Page
Capabilities of large visual data sets Aaron Price 3 years 12 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 2 years 28 weeks ago Page
Web Chat with our New Web Developer Aaron Price 4 years 41 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 25 weeks ago Page
JAAVSO 41.1 is published M.Saladyga 2 years 11 weeks ago Page
The American Meteor Society Also Celebrates 100 Years Aaron Price 3 years 32 weeks ago Page
AAVSO Newsletter 65, July 2015 is published M.Saladyga 7 weeks 4 days ago Page
Edward A. Halbach, 1909-2011 Aaron Price 4 years 23 weeks ago Page
Pro-Am White dwarf Monitoring (PAWM) Pilot Project Aaron Price 4 years 6 weeks ago Page
New eJAAVSO preprint: Centennial highlights in astronomy M.Saladyga 3 years 11 weeks ago Page
JAAVSO Vol. 42, No. 2, 2014 is published M.Saladyga 37 weeks 3 days ago Page
New eJAAVSO preprint: John Goodricke, Edward Pigott... M.Saladyga 3 years 18 weeks ago Page
New VSP upgrades Aaron Price 3 years 38 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 43 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 2 years 24 weeks ago Page
104th Spring Meeting of the AAVSO RebeccaTurner 7 weeks 6 days ago Page
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