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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 3 weeks ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 19 weeks 1 day ago Page
N Aql 05 - possible nova in Aquila weo 1 year 16 weeks ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 1 year 18 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 50 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 6 weeks ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 1 year 17 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 6 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 47 weeks ago Page
Special Notice #17: Supernova 2006ej in NGC 191A (Cetus) weo 19 weeks 1 day ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 1 year 16 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 1 year 17 weeks ago Page
AAVSO Special Notice #222 weo 4 years 17 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 42 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 6 weeks ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 48 weeks 22 hours ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 16 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 6 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 1 year 37 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 1 year 16 weeks ago Page
AAVSO Alert Notice 438 weo 3 years 44 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 2 years 30 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 6 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 8 weeks ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 19 weeks 2 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 1 year 16 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 50 weeks 2 days ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 30 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 24 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 1 year 6 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 1 year 6 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 2 years 4 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 19 weeks 1 day ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 16 weeks ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 1 year 18 weeks ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 3 years 1 week ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 1 year 6 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 17 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 1 year 6 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 49 weeks ago Page
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