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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 37 weeks 6 days ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 27 weeks 5 days ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 36 weeks 6 days ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 1 year 28 weeks ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 50 weeks 6 days ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 22 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 27 weeks 5 days ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 37 weeks 5 days ago Page
Alert Notice 215: Dwarf nova 0043+56b GX Cas in outburst AND 1544+28a R Coronae Borealis continues to fade AND Brightening of 1848-19 FN Sagittarii AND Reminders on 0409-71 VW Hydri, 0749+22 U Geminorum, and 2138+43 SS Cygni weo 27 weeks 5 days ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 36 weeks 6 days ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 23 weeks ago Page
AAVSO Special Notice #218 weo 3 years 44 weeks ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 38 weeks 5 days ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 13 weeks ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 27 weeks 5 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 37 weeks 4 days ago Page
Alert Notice 197: Observations of cataclysmic variables for Astro-2, EUVE, Voyager, and ASCA satellites AND Reminder regarding outburst of 0749+22 U Gem weo 27 weeks 5 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 27 weeks 5 days ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 14 weeks ago Page
AAVSO Special Notice #237 weo 3 years 17 weeks ago Page
Alert Notice 384: Outburst of GK Persei weo 38 weeks 3 days ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 1 week ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 38 weeks 17 hours ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 27 weeks 5 days ago Page
N Aql 05 - possible nova in Aquila weo 37 weeks 3 days ago Page
Alert Notice 188: Outburst of old nova LQ Sgr AND Nova Oph 1994 AND Recent outburst of SS Cyg AND Recent outburst of symbiotic star AG Dra weo 27 weeks 5 days ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 1 year 6 weeks ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 49 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 1 year 42 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 37 weeks 6 days 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 27 weeks 5 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 36 weeks 6 days ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 29 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 19 weeks 20 hours ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 50 weeks 6 days ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 27 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 27 weeks 5 days ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 37 weeks 6 days 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 27 weeks 5 days 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 36 weeks 6 days ago Page
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