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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 1 year 14 weeks 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 35 weeks 4 days ago Page
Alert Notice 473: T Tauri stars observing campaign weo 1 year 45 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 45 weeks 6 days ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 44 weeks 5 days ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 37 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 35 weeks 4 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 24 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 6 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 35 weeks 4 days ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 19 weeks 6 days ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 44 weeks 5 days ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 33 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 35 weeks 4 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 19 weeks ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 46 weeks 5 days ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 45 weeks 4 days ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 35 weeks 4 days ago Page
AAVSO Alert Notice 437 weo 47 weeks 3 days ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 44 weeks 3 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 25 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 35 weeks 4 days ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 8 weeks ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 46 weeks 3 days ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 45 weeks 2 days 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 35 weeks 4 days ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 1 week ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 15 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 35 weeks 4 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 46 weeks ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 45 weeks 6 days ago Page
CCD Views #326: Special Edition on IL Aqr/GJ 867 Campaign weo 44 weeks 6 days 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 1 year 39 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 35 weeks 4 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 28 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 6 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 26 weeks 6 days ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 45 weeks 5 days ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 3 years 49 weeks ago Page
Alert Notice 300: 1009+03B Supernova 2003cg in NGC 3169 weo 44 weeks 5 days ago Page
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