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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 391: Rare Outburst of V358 Lyr weo 1 year 7 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 8 weeks 6 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 48 weeks 5 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 32 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 48 weeks 5 days ago Page
Alert Notice 344: 1138-57 V1605 Cen = Nova Centauri 2007 weo 1 year 6 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 28 weeks ago Page
Alert Notice 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 1 year 5 weeks ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 22 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 7 weeks 5 days ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 48 weeks 5 days ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 21 weeks 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 2 years 2 days 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 48 weeks 5 days ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 1 year 6 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 19 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 21 weeks 4 days ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 14 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 48 weeks 5 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 7 weeks ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 1 year 6 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 46 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 48 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 1 year 6 weeks ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 1 year 7 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 9 weeks 11 hours ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 42 weeks ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 1 year 6 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 40 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 41 weeks 5 days ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 1 year 5 weeks ago Page
AAVSO Special Notice #218 weo 4 years 13 weeks ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 1 year 7 weeks ago Page
Special Notice #4: Outburst of 1137+72 DO Dra weo 8 weeks 6 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 48 weeks 5 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 35 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 48 weeks 5 days ago Page
Alert Notice 347: 1650-35 V1281 Sco = Nova Scorpii 2007 No. 2 weo 1 year 6 weeks ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 30 weeks 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 1 year 5 weeks ago Page
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