Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 29 weeks ago Page
Alert Notice 427: Observing campaign on BM Ori and the Trapezium region weo 1 year 16 weeks ago Page
AAVSO Bulletin 78 for 2015 published weo 26 weeks 2 days ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 2 years 5 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 3 years 14 weeks ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 49 weeks ago Page
Alert Notice 516: Nova Oph 2015 = PNV J17291350-1846120 weo 21 weeks 2 days ago Page
2013 Eclipsing Binary Ephemeris online weo 2 years 31 weeks ago Page
AAVSO Special Notice #228 weo 4 years 32 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 2 years 44 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 3 years 31 weeks ago Page
Alert Notice 424: Monitoring and Study of V2672 Oph weo 1 year 16 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
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 3 years 9 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 40 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 2 years 27 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 2 years 27 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 27 weeks 3 days ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 51 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 5 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 23 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 50 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 15 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 22 weeks 4 days ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 3 years 20 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 10 weeks ago Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460 weo 3 years 50 weeks ago Page
Alert Notice 483: AH Her Observing Campaign weo 2 years 14 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 1 year 32 weeks ago Page
Special Notice #243: Pre-SN 2011dh images of M51 requested weo 44 weeks 5 days ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 1 year 16 weeks ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 2 years 41 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 8 weeks 3 days ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 11 weeks ago Page
AAVSO Special Notice #222 weo 4 years 42 weeks ago Page
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 41 weeks 5 days ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 5 weeks ago Page
Alert Notice 458: Multiwavelength observing campaign on AE Aqr weo 3 years 5 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 37 weeks 2 days ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 2 years 33 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484