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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #360: CC Scl observations critical this week weo 1 year 11 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 44 weeks 4 days ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 34 weeks 4 days ago Page
Special Notice #282: Apparent fading of V854 Cen weo 2 years 16 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 43 weeks 5 days ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 35 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 34 weeks 4 days ago Page
AAVSO Alert Notice 438 weo 3 years 20 weeks ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 5 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 44 weeks 3 days ago Page
Alert Notice 187: 1729-19 Nova Ophiuchi 1994 [V2313 Oph] AND Outburst of TV Corvi AND Bright outburst of UV Persei - correction and update weo 34 weeks 4 days ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 34 weeks 4 days ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 31 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 44 weeks 6 days ago Page
Alert Notice 234: Rare outburst of 1858+42 V493 Lyrae AND Second set of observations scheduled in international observing campaign on 1913+49 AM Herculis weo 34 weeks 4 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 43 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 45 weeks 4 days ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 44 weeks 2 days ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 24 weeks 3 days ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 46 weeks ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 34 weeks 4 days ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 17 weeks 5 days ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 23 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 44 weeks 5 days ago Page
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 34 weeks 4 days ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 28 weeks ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 45 weeks 2 days ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 43 weeks 5 days ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 34 weeks 4 days ago Page
AAVSO Maxima and Minima for Long Period Variables: Data Access Matthew Templeton 2 years 28 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 13 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 44 weeks 5 days ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 34 weeks 4 days ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 43 weeks ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 43 weeks 5 days ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 7 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 34 weeks 4 days ago Page
AAVSO Special Notice #238 weo 3 years 23 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 5 weeks ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 44 weeks 3 days ago Page
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