Skip to main content

front page news

Title Posted By Updated/commented datesort icon Type
New JAAVSO preprint: Sudden period change and dimming of V752 Cen M.Saladyga 15 weeks 6 days ago Page
AAVSO Newsletter for April 2015 is published M.Saladyga 16 weeks 1 day ago Page
AAVSO Communications BSJ 17 weeks 22 hours ago Page
Annual Report for 2013-2014 is now online M.Saladyga 18 weeks 6 days ago Page
Special Notice #403: GW Lib HST schedule set weo 19 weeks 6 days ago Page
Solar Bulletin - Volume 71, Number 3 BSJ 19 weeks 6 days ago Page
Alert Notice 518: Observations of 2MASS J06593158-0405277 needed weo 20 weeks 20 hours ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 20 weeks 2 days ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 21 weeks 5 days ago Page
Special Notice #401: AM Her NuSTAR observations April 5 weo 21 weeks 6 days ago Page
Alert Notice 516: Nova Oph 2015 = PNV J17291350-1846120 weo 21 weeks 6 days ago Page
Alert Notice 515: SN 2015F in NGC 2442 (PSN J07361576-6930230) weo 22 weeks 1 day ago Page
Charts and Sequences Update March 2015 SXN 22 weeks 5 days ago Page
Alert Notice 514: RW Aur monitoring requested weo 23 weeks 1 day ago Page
Alert Notice 513: Request for observations of GW Lib in support of HST observations weo 24 weeks 16 hours ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 24 weeks 2 days ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 24 weeks 5 days ago Page
Special Notice #400: BF Cyg observations requested weo 24 weeks 5 days ago Page
Solar Bulletin - Volume 71, Number 2 BSJ 24 weeks 5 days ago Page
Special Notice #399: GK Per in outburst weo 24 weeks 6 days ago Page
New JAAVSO preprint: New Variable Stars Discovered by the APACHE Survey. II. M.Saladyga 25 weeks 2 days ago Page
Alert Notice 510: Observations of the symbiotic nova ASAS J174600-2321.3 weo 25 weeks 6 days ago Page
AAVSO Bulletin 78 for 2015 published weo 26 weeks 6 days ago Page
Landolt Standards and 21st Century Photometry Matthew Templeton 26 weeks 6 days ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 28 weeks 12 hours ago Page
Alert Notice 508: Nova Scorpii 2015 == PNV J17032620-3504140 Matthew Templeton 28 weeks 1 day ago Page
Special Notice #398: Bright Transient in Sgr (PNV J18142514-2554343) Matthew Templeton 28 weeks 5 days ago Page
CCD Photometry Guide update BSJ 29 weeks 17 min ago Page
Special Notice #397: Bright Transient in Sco (PNV J17032620-3504140) weo 29 weeks 10 hours ago Page
Campaign highlight: b Persei Matthew Templeton 29 weeks 2 days ago Page
Charts and Sequences Update January 2015 SXN 31 weeks 5 days ago Page
AAVSO Newsletter for January 2015 is published M.Saladyga 32 weeks 19 hours ago Page
New eJAAVSO preprint: An eclipsing symbiotic nova in outburst? M.Saladyga 32 weeks 1 day ago Page
Alert Notice 507: Observations of the eclipsing binary b Persei Matthew Templeton 32 weeks 2 days ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 32 weeks 2 days ago Page
Two new eJAAVSO preprints: Maxima of 67 SPPs; Longterm monitoring of semiregulars M.Saladyga 32 weeks 3 days ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 32 weeks 3 days ago Page
Special Notice #395: Alpha Com campaign cancelled weo 32 weeks 5 days ago Page
Solar Bulletin - Volume 70, Number 12 jgibson 33 weeks 20 hours ago Page
New eJAAVSO preprint: Revised elements of 78 southern EB systems M.Saladyga 33 weeks 22 hours ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484