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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 4 weeks ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 16 weeks 1 day ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 2 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 13 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 31 weeks 6 days ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 42 weeks 1 day ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 28 weeks 18 hours ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 41 weeks 4 days ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 28 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 16 weeks 1 day ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 42 weeks 6 days ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 1 week 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 31 weeks 6 days ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 42 weeks 18 hours ago Page
Special Notice #254: T Pyx Campaign continues weo 2 years 50 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 31 weeks 6 days ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 42 weeks 5 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 42 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 31 weeks 6 days ago Page
Alert Notice 349: Outburst of GW Lib weo 41 weeks 6 days ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 41 weeks 13 hours ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 1 year 4 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 25 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 31 weeks 6 days ago Page
Alert Notice 494: T Tauri stars observing campaign weo 31 weeks 6 days ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 41 weeks 5 days ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 1 year 36 weeks ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 16 weeks 1 day ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 31 weeks 6 days ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 2 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 15 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 31 weeks 6 days ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 42 weeks 1 day ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 28 weeks 5 days ago Page
Possible new CV: Var Nor 05 weo 41 weeks 4 days ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 29 weeks ago Page
AAVSO Alert Notice 437 weo 43 weeks 5 days ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 43 weeks 1 day ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 4 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 31 weeks 6 days ago Page
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