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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 32 weeks ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 1 year 14 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 1 year 23 weeks ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 1 year 14 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 51 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 26 weeks ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 1 year 25 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 24 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 26 weeks 5 days ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 1 year 14 weeks ago Page
Special Notice #309: Next Set of HST COS targets announced weo 2 years 22 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 1 year 23 weeks 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 1 year 14 weeks ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 41 weeks ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 3 years 4 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 1 year 24 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 25 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 1 year 14 weeks ago Page
AAVSO Special Notice #225 weo 4 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 37 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 24 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 49 weeks 5 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 48 weeks ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 1 year 14 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 24 weeks ago Page
Special Notice #400: BF Cyg observations requested weo 6 weeks 1 day 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 1 year 14 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 2 years 10 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 50 weeks 6 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 1 year 25 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 24 weeks ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 26 weeks 6 days ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 35 weeks ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 1 year 14 weeks 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 1 year 23 weeks 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 1 year 14 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 2 years 2 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 30 weeks ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 1 year 25 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 24 weeks ago Page
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