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 2 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 43 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 2 years 13 weeks ago Page
AAVSO Special Notice #222 weo 5 years 13 weeks ago Page
Alert Notice 222: Extreme fading of 1921+50 CH Cygni AND Reminder - Request to monitor 2138+43 SS Cygni for Observations with HST, EUVE, and RXTE weo 2 years 3 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 2 years 12 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 1 year 15 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 38 weeks ago Page
Special Notice #403: GW Lib HST schedule set weo 42 weeks 1 day ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 34 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 2 years 3 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 2 years 13 weeks ago Page
AAVSO Alert Notice 438 weo 4 years 40 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 2 years 3 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 2 years 12 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 1 year 15 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 3 years 26 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 3 years 4 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 2 years 3 weeks ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 2 years 13 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 4 years 21 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 2 years 3 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 2 years 12 weeks ago Page
Special Notice #11: Possible New Object in Ophiuchi [V2576 Oph] weo 1 year 15 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 3 years 15 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 3 years 4 days ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 2 years 14 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 2 years 3 weeks ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 2 years 13 weeks ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 3 years 49 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 52 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 2 years 12 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 1 year 8 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 2 years 45 weeks ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 2 years 13 weeks ago Page
AAVSO Maxima and Minima for Long Period Variables: Data Access Matthew Templeton 1 year 3 weeks ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 2 years 3 weeks ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 2 years 12 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 1 year 15 weeks ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 3 years 41 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484