Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 3 years 25 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 51 weeks ago Page
Alert Notice 528: Nova Sagittarii 2015 Number 3 = PNV J18033275-2816054 weo 30 weeks 5 days ago Page
Special Notice #282: Apparent fading of V854 Cen weo 3 years 49 weeks ago Page
Alert Notice 464: Observers requested for Jovian Extinction Events (JEE2012) weo 3 years 43 weeks ago Page
Special Notice #375: Symbiotic variable AS 270 in outburst weo 2 years 24 weeks ago Page
AAVSO Centennial Calendar for 2011 weo 5 years 16 weeks ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 2 years 51 weeks ago Page
Special Notice #238: HST observations scheduled for GW Lib weo 5 weeks 3 days ago Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460 weo 4 years 33 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 3 years 36 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 2 years 40 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 2 years 15 weeks ago Page
Special Notice #243: Pre-SN 2011dh images of M51 requested weo 5 weeks 3 days ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 1 year 14 weeks ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 3 years 10 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 3 years 13 weeks ago Page
Alert Notice 521: Very rare outburst of the symbiotic variable AG Peg weo 44 weeks 5 days ago Page
Special Notice #230: Nova Sagittarii 2011 = PNV J17474639-2335112 weo 5 weeks 3 days ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 2 years 44 weeks ago Page
Special Notice #414: SS Cyg monitoring continues for radio campaign weo 3 weeks 5 days ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 3 years 46 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 3 years 26 weeks ago Page
Alert Notice 425: Monitoring of HBC 722 and VSX J205126.1+440523 Requested weo 1 year 51 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 4 years 6 weeks ago Page
Alert Notice 527: 17 Cataclysmic variables to be observed by William Herschel Telescope weo 35 weeks 4 days ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 2 years 40 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 4 years 33 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 50 weeks ago Page
Special Notice #395: Alpha Com campaign cancelled weo 1 year 15 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 3 years 44 weeks ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 1 year 6 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 4 years 3 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 1 year 42 weeks ago Page
Alert Notice 533: Coverage of V5668 Sgr (Nova Sgr 2015 No. 2) requested in support of HST spectroscopy weo 26 weeks 2 days ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 3 years 18 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 1 year 51 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 3 years 10 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 3 years 14 weeks ago Page
Alert Notice 520: X-ray nova and LMXB V404 Cyg in rare outburst weo 45 weeks 3 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484