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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 26 weeks ago Special Notice
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 41 weeks 6 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 22 weeks ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 43 weeks 4 days ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 22 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 32 weeks 5 days ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 42 weeks 4 days ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 32 weeks 5 days ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 32 weeks 5 days ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 12 weeks ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 17 weeks 21 hours ago Page
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 2 years 12 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 32 weeks 5 days ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 42 weeks 3 days 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 32 weeks 5 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 36 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 3 weeks ago Page
AAVSO Special Notice #240 Aaron Price 3 years 7 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 43 weeks 48 min ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 1 year 50 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 32 weeks 5 days ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 42 weeks 6 min ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 30 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 5 weeks 4 days ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 43 weeks 6 days ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 2 years 44 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 32 weeks 5 days ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 42 weeks 6 days ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 1 year 41 weeks ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 32 weeks 5 days ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 24 weeks ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 43 weeks 5 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 21 weeks ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 32 weeks 5 days ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 42 weeks 5 days ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 32 weeks 5 days ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 41 weeks 4 days ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 14 weeks ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 17 weeks 22 hours ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 14 weeks ago Page
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