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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 42 weeks ago Special Notice
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 46 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 21 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 7 weeks ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 49 weeks 1 day ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 1 year 8 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 6 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 49 weeks 1 day ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 9 weeks 3 days ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 15 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 37 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 7 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 7 weeks ago Page
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 49 weeks 1 day ago Page
Alert Notice 386: Low state of VY Scl weo 1 year 7 weeks ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 1 year 6 weeks ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 46 weeks 3 days ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 9 weeks 2 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 42 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 21 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 7 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 49 weeks 1 day ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 1 year 6 weeks ago Page
AAVSO Special Notice #219 weo 4 years 10 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 50 weeks ago Page
Special Notice #17: Supernova 2006ej in NGC 191A (Cetus) weo 9 weeks 2 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 32 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 49 weeks 1 day ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 1 year 20 weeks ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 6 weeks ago Page
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 49 weeks 1 day ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 49 weeks 1 day ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 38 weeks 1 day ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 23 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 1 year 8 weeks ago Page
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 1 year 6 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 49 weeks 1 day ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 9 weeks 3 days ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 33 weeks 3 days ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 37 weeks ago Page
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