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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
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 1 year 13 weeks ago Page
Alert Notice 337: 2107+44 V2362 Cygni = Nova Cygni 2006 weo 1 year 23 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 49 weeks 1 day ago Page
AAVSO Special Notice #230 weo 4 years 11 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 32 weeks ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 1 year 13 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 1 year 13 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 5 weeks 1 day ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 2 years 44 weeks ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 1 year 24 weeks ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 1 year 13 weeks ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 1 year 23 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 25 weeks 5 days ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 1 year 13 weeks ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 2 years 34 weeks ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 1 year 13 weeks ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 23 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 19 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 22 weeks ago Page
Special Notice #191: U Sco is possibly in outburst weo 25 weeks 4 days ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 26 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 38 weeks ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 1 year 13 weeks ago Page
Special Notice #306: Telluric standards for T Tau stars campaign spectroscopists weo 2 years 23 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 1 year 13 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 23 weeks ago Page
Of Light Curves and the AAVSO Bulletin and the Light Box weo 3 years 19 weeks ago Blog entry
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 2 years 12 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 1 year 22 weeks ago Page
Special Notice #16: Possible AG Dra Brightening weo 25 weeks 4 days ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 3 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 1 year 28 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 1 year 13 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 1 year 23 weeks ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 1 year 3 weeks ago Page
Identifications of Centennial Calendar Images: November 2011 weo 4 years 18 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 2 years 5 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 1 year 13 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 1 year 13 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 8 weeks 3 days ago Page
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