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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #373: Comparison star changed for HD 15407A weo 39 weeks 4 days ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 27 weeks 5 days ago Page
Alert Notice 299: 0242-30B Supernova 2003B near NGC 1097 weo 36 weeks 6 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
AAVSO Special Notice #230 weo 3 years 25 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 18 weeks ago Page
Alert Notice 344: 1138-57 V1605 Cen = Nova Centauri 2007 weo 37 weeks 5 days ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 2 years 6 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 38 weeks 4 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 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 36 weeks 4 days ago Page
AAVSO Special Notice #242 weo 3 years 8 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 8 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 27 weeks 5 days ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 37 weeks 3 days ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 1 year 44 weeks 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
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 1 year 32 weeks ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 38 weeks 3 hours ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 2 years 32 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 27 weeks 5 days ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 27 weeks 5 days ago Page
Alert Notice 313: 2005+39 N Cygni 2005 AND 1258-49 SN 2005af in NGC 4945 (Centaurus) AND Reminder to monitor 0749+22 U Geminorum weo 37 weeks 3 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
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 25 weeks ago Page
Special Notice #270: Possible Recurrent Nova in the LMC = TCP J04550000-7027150 weo 2 years 17 weeks ago Page
Special Notice #370: GZ Cet observations crucial now weo 45 weeks 5 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 27 weeks 5 days ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 36 weeks 6 days ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 27 weeks 5 days ago Page
Identifications of Centennial Calendar Images: November 2011 weo 3 years 32 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 1 year 20 weeks ago Page
Alert Notice 347: 1650-35 V1281 Sco = Nova Scorpii 2007 No. 2 weo 37 weeks 5 days ago Page
Special Notice #285: Outburst of old nova X Ser weo 2 years 8 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 38 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 27 weeks 5 days ago Page
Alert Notice 149: Outburst of 1825-29 V1017 Sagittarii AND 1834-23 V348 Sagittarii AND Fading of 1808-29 VZ Sagittarii AND Acknowledgements and reminders weo 36 weeks 6 days ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 5 weeks 3 days ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 19 weeks 7 hours ago Page
AAVSO Special Notice #239 weo 3 years 8 weeks ago Page
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