Skip to main content

front page news

Title Posted By Updated/commented date Typesort icon
Binocular Sequence and Charts Now Available for Nova Del 2013 SXN 1 year 49 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 19 weeks ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 2 years 29 weeks ago Page
Charts and Sequences Update December 2010 SXN 4 years 33 weeks ago Page
Minor VSP upgrades Aaron Price 4 years 4 weeks ago Page
Alert Notice 499: Predicted occultation of Regulus weo 1 year 19 weeks ago Page
Modern observations of Hubble's first-discovered Cepheid in M31 Matthew Templeton 3 years 38 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 11 weeks ago Page
2015 CHOICE Course Schedule SXN 13 weeks 6 days ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 45 weeks ago Page
VStar User Manual BSJ 1 year 42 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 16 weeks ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 2 years 27 weeks ago Page
Alert Notice 429: Photometry requested for three "Vestoid" Near-Earth Objects weo 1 year 12 weeks ago Page
Week of Online Chats for Beginners: July 25-29 Aaron Price 3 years 51 weeks ago Page
New eJAAVSO preprint: "Miras" M.Saladyga 3 years 8 weeks ago Page
Special Notice #404: V380 Oph in low state weo 2 weeks 6 days ago Page
JAAVSO Vol. 42, No. 1, 2014, is published M.Saladyga 1 year 5 weeks ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 32 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 8 weeks ago Page
Four new eJAAVSO preprints M.Saladyga 2 years 39 weeks ago Page
AAVSO Special Notice #216 weo 4 years 48 weeks ago Page
Mira Variables with Period Changes Matthew Templeton 2 years 44 weeks ago Page
Charts and Sequences Updates April 2012 SXN 3 years 14 weeks ago Page
Landolt Standards and 21st Century Photometry Matthew Templeton 22 weeks 19 hours ago Page
Standard Stars in VSP SXN 4 years 21 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 1 year 34 weeks ago Page
New eJAAVSO preprint: "Secular Variation of the Mode Amplitude-Ratio of the Double-Mode RR Lyrae Star NSVS 5222076, Part II, by D. Hurdis and T. Krajci M.Saladyga 3 years 47 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 22 weeks ago Page
New eJAAVSO preprint: 23 New Variable Stars M.Saladyga 47 weeks 2 days ago Page
New eJAAVSO preprint: Amateur Observing Patterns and Their Potential Impact on Variable Star Science M.Saladyga 3 years 5 weeks ago Page
Visual Observing Manual in Hungarian - 2013 edition BSJ 2 years 4 weeks ago Page
Long-Term Optical and Near-Infrared Spectroscopic Monitoring of epsilon Aurigea During the 2009-11 Eclipse Aaron Price 3 years 25 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 36 weeks ago Page
AAVSO Special Notice 221 Matthew Templeton 4 years 38 weeks ago Page
Reporting DSLR Data Aaron Price 4 years 8 weeks ago Page
New eJAAVSO preprint: Recent Maxima of 55 Short Period Pulsating Stars M.Saladyga 3 years 12 weeks ago Page
Special Notice #401: AM Her NuSTAR observations April 5 weo 16 weeks 6 days ago Page
New ejaavso preprint: "Orbital Period of Three Cataclysmic Variables" by P. Wils M.Saladyga 4 years 19 weeks ago Page
Solar Bulletin - Volume 69, Number 12 LaurenRosenbaum 1 year 28 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484