Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 1 year 14 weeks ago Page
Alert Notice 149: Outburst of 1825-29 V1017 Sagittarii AND 1834-23 V348 Sagittarii AND Fading of 1808-29 VZ Sagittarii AND Acknowledgements and reminders weo 2 years 24 weeks ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 2 years 15 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 4 years 34 weeks ago Page
Alert Notice 483: AH Her Observing Campaign weo 2 years 50 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 2 years 15 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 3 years 30 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 1 year 27 weeks ago Page
Alert Notice 332: Request to monitor V426 Oph for XMM Newton observations weo 2 years 25 weeks ago Page
Special Notice #403: GW Lib HST schedule set weo 1 year 2 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 3 years 22 weeks ago Page
Alert Notice 287: 2059+48 Nova Cygni 2001 No. 2 AND 2003+17 WZ Sagittae superoutburst continues - recovering from dramatic dip [V2275 Cyg] weo 2 years 15 weeks ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 4 years 13 weeks ago Page
Alert Notice 375: V576 Carinae weo 2 years 25 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 2 years 40 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 2 years 19 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 1 year 27 weeks ago Page
Alert Notice 317: Request to monitor 0103+59 HT Cas, 0809-76 Z Cha, 1004-69 OY Car AND Request to monitor 2147+13 LS Peg AND Request to monitor 1743-12 V378 Ser (Nova Ser 2005) weo 2 years 25 weeks ago Page
Alert Notice 532: Observations requested for KIC 8462852 weo 27 weeks 5 days ago Page
Special Notice #218: Outburst of the UGWZ star SDSS J080434.20+510349.2 weo 5 weeks 4 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 3 years 14 weeks ago Page
Alert Notice 542: Continuing observations requested for KIC 08462852 weo 3 weeks 3 days ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 2 years 15 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 4 years 2 weeks ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 2 years 25 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 2 years 30 weeks ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 2 years 11 weeks ago Page
Special Notice #14: BZ UMa Outburst weo 1 year 27 weeks ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 2 years 24 weeks ago Page
Alert Notice 178: 1425-50 Nova Lupi 1993 AND Revised finder chart for 1806-29 Nova Sagittarii 1993 AND Successful completion of ORFEUS Mission AND Outburst of 0409-71 VW Hydri weo 4 weeks 3 days ago Page
Alert Notice 271: 1749-19 N? Sgr 00 - possible nova in Sagittarius AND Request to monitor 0549-03 UX Ori, 0532-06B BF Ori, and 0533+26 RR Tau AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite [V4642 Sgr] weo 2 years 15 weeks ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 1 year 51 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 3 years 8 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 2 years 15 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 1 year 20 weeks ago Page
Alert Notice 146: Special multiwavelength monitoring of 0201+14 TT Arietis weo 2 years 24 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 2 years 15 weeks ago Page
Special Notice #245: Outburst of SV Ari HQA 1 year 27 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 51 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 2 years 15 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484