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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
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 28 weeks 19 hours ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 12 weeks 3 days ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 2 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 37 weeks 5 days ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 16 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 28 weeks 19 hours ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 38 weeks 5 days ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 17 weeks 1 day ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 28 weeks 20 hours ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 12 weeks 3 days ago Page
Alert Notice 369: Outburst of AQ CMi weo 38 weeks 2 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 42 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 37 weeks 2 days ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 5 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 28 weeks 19 hours ago Page
Late Superhumps in WZ Sge weo 30 weeks 6 days ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 24 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 38 weeks 1 day ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 28 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 37 weeks 1 day ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 51 weeks 2 days 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 28 weeks 19 hours ago Page
Digitization of AAVSO data published in the Harvard Annals Matthew Templeton 3 years 44 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 24 weeks 6 days ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 16 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 38 weeks 20 hours ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 25 weeks ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 36 weeks 6 days ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 39 weeks 1 day 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 28 weeks 19 hours ago Page
AAVSO Special Notice #232 weo 3 years 25 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 2 years 4 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 37 weeks 5 days ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 16 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 28 weeks 19 hours ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 38 weeks 5 days ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 28 weeks 20 hours ago Page
Alert Notice 444: Nova Lupi 2011 weo 12 weeks 3 days ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 38 weeks 2 days ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 22 weeks ago Page
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