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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 30 weeks 3 days ago Page
Filters weo 3 years 13 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 19 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 1 year 18 weeks ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 1 year 28 weeks ago Page
AAVSO Validation Project weo 3 years 16 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 41 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 1 year 27 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 30 weeks 2 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 1 year 18 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 2 years 15 weeks ago Page
Alert Notice 217: Brightening of 0059+53 Nova Cassiopeiae 1995 AND Request to monitor dwarf nova 0103+59 HT Cassiopeiae AND Request to monitor 2138+43 SS Cygni [V723 Cas] weo 1 year 18 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 28 weeks ago Page
AAVSO Special Notice #230 weo 4 years 15 weeks ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 1 year 29 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 1 year 27 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 30 weeks 2 days ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 2 years 49 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 18 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 2 years 8 weeks ago Page
Alert Notice 202: Nova Centauri 1995 AND SN 1995G in NGC 1643 AND SN 1995F in NGC 2726 AND Nova Aquilae 1995 AND Nova Circini 1995 AND Astro-2 is launched - reminder to monitor CVs for Astro-2, EUVE, Voyager, and ASCA [V888 Cen] [V1425 Aql] [BY Cir] weo 1 year 18 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 1 year 27 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 1 year 1 week ago Page
AAVSO Special Notice #242 weo 3 years 50 weeks ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 1 year 28 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 18 weeks ago Page
Special Notice #400: BF Cyg observations requested weo 9 weeks 6 days ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 2 years 18 weeks ago Page
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 1 year 18 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 50 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 18 weeks ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 1 year 27 weeks ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 30 weeks 3 days ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 3 years 28 weeks 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 2 years 21 weeks ago Page
Alert Notice 235: Rare outburst of 1950+32A EY Cygni AND Outburst of 0058+40 RX Andromedae AND Short outburst of 0846+58 BZ Ursae Majoris weo 1 year 18 weeks ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 28 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 41 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 1 year 9 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 27 weeks ago Page
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