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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 380: Nova in Ophiuchus weo 2 years 30 weeks ago Page
Special Notice #412: SS Cyg monitoring needed for radio campaign weo 16 weeks 4 days ago Page
Special Notice #233: Bright outburst of the cataclysmic variable SDSS J133941.11+484727.5 Matthew Templeton 9 weeks 4 days ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 2 years 29 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 2 years 19 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 48 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 2 years 15 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 3 years 15 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 1 year 31 weeks ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 2 years 30 weeks ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 2 years 29 weeks ago Page
Alert Notice (un-numbered April 29, 1980): Special Alert Notice II [dwarf novae] weo 3 weeks 3 days 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 2 years 19 weeks ago Page
Alert Notice 444: Nova Lupi 2011 weo 2 years 3 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 2 years 28 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 19 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 3 years 14 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 49 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 3 years 5 weeks ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 1 year 10 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 2 years 29 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 2 years 19 weeks ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 4 years 30 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 2 years 28 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 2 years 19 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 1 year 31 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 50 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 47 weeks 5 days ago Page
AAVSO Validation Project weo 4 years 18 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 2 years 29 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 2 years 19 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 4 years 9 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 2 years 19 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 2 years 19 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 3 years 21 weeks ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 1 year 31 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 2 years 42 weeks ago Page
R Aqr weo 25 weeks 6 days ago Page
Special Notice #230: Nova Sagittarii 2011 = PNV J17474639-2335112 weo 9 weeks 4 days ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 2 years 29 weeks ago Page
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