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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 41 weeks 6 days ago Page
AAVSO Alert Notice 438 weo 3 years 17 weeks 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 32 weeks 7 hours ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 32 weeks 7 hours ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 2 years 6 days ago Page
Special Notice #317: HST COS observing HS 0218+3229 2012 December 22 and SDSS J093249.57+472523.0 is probable next target weo 1 year 35 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 42 weeks 2 days ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 3 weeks ago Page
Possible new CV: Var Nor 05 weo 41 weeks 5 days ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 32 weeks 7 hours ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 2 years 49 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 32 weeks 7 hours ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 1 year 41 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 29 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 42 weeks 1 day ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 36 weeks 9 hours ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 23 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 42 weeks 1 day ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 42 weeks 6 days ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 41 weeks 1 day ago Page
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 32 weeks 7 hours ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 40 weeks ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 3 weeks 8 hours ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 13 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 41 weeks 6 days ago Page
AAVSO Special Notice #238 weo 3 years 21 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 32 weeks 6 hours ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 32 weeks 7 hours ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 4 weeks ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 1 year 37 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 1 year 4 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 41 weeks 5 days ago Page
Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae weo 32 weeks 7 hours ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 40 weeks ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 32 weeks 7 hours ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 43 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 30 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 42 weeks 1 day ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 47 weeks 9 hours ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 41 weeks 1 day ago Page
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