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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
AAVSO Alert Notice 437 weo 1 year 40 weeks ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 1 year 38 weeks ago Page
Alert Notice 519: Nova Sgr 2015 No. 2 fading as dust production rises weo 6 weeks 5 days ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 1 week ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 2 years 16 weeks ago Page
Alert Notice 150: Rare outburst of 2137+48 V1251 Cygni AND Large amplitude HIPPARCOS stars in need of more observations AND Updates on the activities of stars reported in Alert Notice 149 weo 1 year 37 weeks ago Page
Alert Notice 223: Request to monitor 1813+49 AM Herculis for observations with Hubble Space Telescope AND Request to monitor 1834-23 V348 Sagittarii for observations with Hubble Space Telescope weo 1 year 28 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 1 year 39 weeks ago Page
Special Notice #192: Update on the epsilon Aurigae eclipse weo 40 weeks 4 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 3 years 37 weeks ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 1 year 38 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 2 years 40 weeks ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 1 year 28 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 7 weeks ago Page
Alert Notice 207: Fading of 2055+43 V1057 Cygni AND Ending of the superoutburst of 1227+14 AL Comae Berenices AND Fading of 1904+43 MV Lyrae AND Erratum (GK Per) weo 1 year 28 weeks ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 1 year 38 weeks ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 40 weeks 4 days ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 21 weeks ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 2 years 31 weeks ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 1 year 38 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 1 year 28 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 40 weeks 1 day ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 1 year 38 weeks ago Page
Special Notice #394: Observations of b Persei urgently requested weo 28 weeks 5 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 3 years 15 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 26 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 1 year 37 weeks ago Page
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 1 year 28 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 1 year 40 weeks ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 1 year 25 weeks ago Page
Special Notice #206: Request for photometry of the dwarf nova SS Cygni weo 41 weeks 1 day ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 1 year 12 weeks ago Page
Alert Notice 349: Outburst of GW Lib weo 1 year 38 weeks ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 15 weeks 5 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 3 years 4 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 2 years 19 weeks ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 1 year 37 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 1 year 28 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 1 year 39 weeks ago Page
Special Notice #195: Nova Oph 2010 No. 2 [V2674 Oph] weo 40 weeks 4 days ago Page
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