Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 1 year 28 weeks ago Page
Special Notice #230: Nova Sagittarii 2011 = PNV J17474639-2335112 weo 9 weeks 4 days ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 3 years 18 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 4 years 9 weeks ago Page
Alert Notice 425: Monitoring of HBC 722 and VSX J205126.1+440523 Requested weo 2 years 3 weeks ago Page
Alert Notice 540: Secondary eclipse of b Persei is underway weo 11 weeks 4 days ago Page
Alert Notice 483: AH Her Observing Campaign weo 3 years 2 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 49 weeks ago Page
Special Notice #309: Next Set of HST COS targets announced weo 3 years 27 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 50 weeks ago Page
Special Notice #238: HST observations scheduled for GW Lib weo 9 weeks 4 days ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 2 years 19 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 3 years 12 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 1 year 8 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 4 years 9 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 4 years 1 week ago Page
Special Notice #218: Outburst of the UGWZ star SDSS J080434.20+510349.2 weo 9 weeks 4 days ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 1 year 24 weeks ago Page
AAVSO Alert Notice 438 weo 5 years 4 weeks ago Page
Alert Notice 537: Observations of a secondary eclipse of b Persei requested weo 12 weeks 6 days ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 2 years 3 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 4 years 6 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 3 years 16 weeks ago Page
Special Notice #307: Observations crucial tonight for SDSS J001153.08-064739.1 weo 3 years 29 weeks ago Page
Special Notice #237: Nova Sagittarii 2011 No. 2 = PNV J18102135-2305306 weo 9 weeks 4 days ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 4 years 35 weeks ago Page
Alert Notice 542: Continuing observations requested for KIC 08462852 weo 7 weeks 3 days ago Page
Special Notice #362: OR And and AX For obs critical now weo 2 years 46 weeks ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 3 years 20 weeks ago Page
Alert Notice 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480 weo 4 years 10 weeks ago Page
Special Notice #217: SN 2010hg in NGC 3001 weo 9 weeks 4 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 3 years 33 weeks ago Page
AAVSO Councilor Dr. Chryssa Kouveliotou elected to National Academy of Sciences weo 3 years 2 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 2 years 3 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 2 years 3 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 3 years 51 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 47 weeks 5 days ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 2 years 44 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 2 years 3 weeks ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 4 years 37 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484