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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 1 year 35 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 45 weeks 1 day ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 44 weeks 1 day ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 31 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 34 weeks 6 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 45 weeks 6 days ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 2 years 45 weeks ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 44 weeks 6 days ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 34 weeks 6 days ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 34 weeks 6 days ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 23 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 34 weeks 6 days ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 45 weeks 5 days ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 2 years 24 weeks ago Page
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 44 weeks 5 days 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 34 weeks 6 days ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 12 weeks ago Page
Late Superhumps in WZ Sge weo 37 weeks 5 days ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 7 weeks 6 days ago Page
AAVSO Special Notice #228 weo 3 years 34 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 2 years 14 weeks ago Page
Alert Notice 368: Major Outburst of EX Lup weo 45 weeks 1 day ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 44 weeks 1 day ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 35 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 34 weeks 6 days ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 6 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 31 weeks 1 day ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 2 years 3 weeks ago Page
Alert Notice 357: Outburst of HS 2331+3905 weo 45 weeks 1 day ago Page
Alert Notice 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 44 weeks 1 day ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 32 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 34 weeks 6 days ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 46 weeks 6 hours ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 48 weeks ago Page
Special Notice #306: Telluric standards for T Tau stars campaign spectroscopists weo 1 year 44 weeks ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 45 weeks 7 min ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 34 weeks 6 days ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 34 weeks 6 days ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 23 weeks 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 34 weeks 6 days ago Page
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