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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Possible new CV: Var Nor 05 weo 44 weeks 4 days ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 34 weeks 5 days ago Page
Alert Notice 396: Nova in Centaurus weo 45 weeks 5 days ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 2 years 11 weeks ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 23 weeks 6 days ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 45 weeks 5 hours ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 34 weeks 5 days ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 18 weeks ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 4 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 44 weeks 6 hours 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 34 weeks 5 days ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 45 weeks 1 day ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 1 year 49 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 41 weeks ago Page
Alert Notice 349: Outburst of GW Lib weo 44 weeks 6 days ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 34 weeks 5 days ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 7 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 34 weeks ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 43 weeks 6 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 34 weeks 6 days ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 34 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 34 weeks 5 days ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 46 weeks 6 hours ago Page
Special Notice #273: Possible Nova in Ophiuchus = PNV J17260708-2551454 weo 2 years 24 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 34 weeks 5 days ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 34 weeks 6 days ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 1 year 30 weeks ago Page
AAVSO Special Notice #230 weo 3 years 32 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 44 weeks 4 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 34 weeks 5 days ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 45 weeks 5 days ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 2 years 13 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 26 weeks 1 day ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 45 weeks 6 hours ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 34 weeks 5 days ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 19 weeks ago Page
AAVSO Special Notice #242 weo 3 years 15 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 44 weeks 6 hours 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 34 weeks 5 days ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 45 weeks 4 days ago Page
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