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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 45 weeks 1 day ago Page
Special Notice #14: BZ UMa Outburst weo 5 weeks 3 days ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 39 weeks ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 1 year 2 weeks ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 45 weeks 1 day ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 4 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 45 weeks 1 day ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 11 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 4 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 1 year 3 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 45 weeks 1 day ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 29 weeks ago Page
Possible new CV: Var Nor 05 weo 1 year 2 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 45 weeks 1 day ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 3 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 36 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 5 weeks 4 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 1 week ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 1 year 3 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 45 weeks 1 day ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 18 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 1 year 2 weeks ago Page
AAVSO Special Notice #222 weo 4 years 3 weeks ago Page
Alert Notice 186: Bright outburst of UV Per AND Nova Sgr 1994 Number 2 [V4362 Sgr] AND Nova Cas 1993 [V705 Cas] AND Superoutburst of VW Hyi AND Reminder on SS Cyg weo 45 weeks 1 day ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 28 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 5 weeks 3 days ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 45 weeks ago Page
Alert Notice 349: Outburst of GW Lib weo 1 year 3 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 45 weeks 1 day ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 45 weeks 1 day ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 1 year 2 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 18 weeks ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 45 weeks 1 day ago Page
Special Notice #11: Possible New Object in Ophiuchi [V2576 Oph] weo 5 weeks 3 days ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 41 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 3 weeks ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 45 weeks 1 day ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 1 year 4 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 45 weeks 1 day ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 11 weeks ago Page
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