Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #17: Supernova 2006ej in NGC 191A (Cetus) weo 18 weeks 2 days ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 29 weeks ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 1 year 6 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 42 weeks 3 days ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 1 year 16 weeks ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 34 weeks ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 47 weeks 2 days ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 2 years 3 weeks ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 1 year 15 weeks ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 1 year 6 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 1 year 17 weeks ago Page
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 1 year 6 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 24 weeks ago Page
Alert Notice 345: Request to monitor cataclysmic variables for radio observations weo 1 year 16 weeks ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 22 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 18 weeks 4 days ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 24 weeks ago Page
Special Notice #375: Symbiotic variable AS 270 in outburst weo 1 year 15 weeks ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 1 year 6 weeks ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 1 year 16 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 1 year 6 weeks ago Page
Alert Notice 330: Nova LMC 2005 - Nova in the Large Magellanic Cloud weo 1 year 15 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 18 weeks 2 days ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 1 year 30 weeks ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 1 year 6 weeks ago Page
Late Superhumps in WZ Sge weo 1 year 8 weeks ago Page
Alert Notice 376: Request to monitor SDSS J151413.72+454911.9 for HST Observations weo 1 year 16 weeks ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 46 weeks ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 2 years 10 weeks ago Page
Alert Notice 315: Nova Nor 2005 weo 1 year 15 weeks ago Page
Special Notice #14: BZ UMa Outburst weo 18 weeks 2 days ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 29 weeks ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 1 year 6 weeks ago Page
AAVSO Special Notice #232 weo 4 years 3 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 1 year 2 weeks ago Page
Alert Notice 361: Request to monitor SDSS091908 for HST Observations weo 1 year 16 weeks ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 35 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 2 years 4 weeks ago Page
Alert Notice 300: 1009+03B Supernova 2003cg in NGC 3169 weo 1 year 15 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 5 weeks 4 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484