Skip to main content

AAVSO International Database

Title Posted By Updated/commented datesort icon Type
Special Notice #6: Rare Outburst of RS Oph weo 22 weeks 5 days ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 22 weeks 5 days ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 22 weeks 5 days ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 22 weeks 5 days ago Page
Special Notice #191: U Sco is possibly in outburst weo 22 weeks 5 days ago Page
Special Notice #192: Update on the epsilon Aurigae eclipse weo 22 weeks 5 days ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 22 weeks 5 days ago Page
Special Notice #194: Request for monitoring of the blazar 3C 66A weo 22 weeks 5 days ago Page
Special Notice #196: Possible Nova in Scorpius - N Sco 2010 [V1310 Sco] weo 22 weeks 5 days ago Page
Special Notice #195: Nova Oph 2010 No. 2 [V2674 Oph] weo 22 weeks 5 days ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 22 weeks 5 days ago Page
Special Notice #198: Possible Outburst of GK Per weo 22 weeks 5 days ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 22 weeks 5 days ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 22 weeks 6 days ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 22 weeks 6 days ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 22 weeks 6 days ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 22 weeks 6 days ago Page
Special Notice #211: Outburst of EX Hya weo 22 weeks 6 days ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 22 weeks 6 days ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 22 weeks 6 days ago Page
Special Notice #208: Optical transient in Pegasus weo 22 weeks 6 days ago Page
Special Notice #207: Possible Nova in Scorpius - N Sco 2010 No. 2 weo 22 weeks 6 days ago Page
Special Notice #245: Outburst of SV Ari HQA 22 weeks 6 days ago Page
Special Notice #244: Continued close monitoring of T Pyx requested weo 22 weeks 6 days ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 22 weeks 6 days ago Page
Special Notice #206: Request for photometry of the dwarf nova SS Cygni weo 23 weeks 2 days ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 23 weeks 2 days ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 27 weeks 4 days ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 33 weeks 4 days ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 35 weeks 3 days ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 37 weeks 4 days ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 40 weeks 2 days ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 45 weeks 5 days ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 46 weeks 2 days ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 46 weeks 6 days ago Page
Alert Notice 444: Nova Lupi 2011 weo 46 weeks 6 days ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 46 weeks 6 days ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 46 weeks 6 days ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 46 weeks 6 days ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 46 weeks 6 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484