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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
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 426: Rescheduled request for observations of V455 AND in support of HST observations weo 20 weeks 14 hours ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 35 weeks 5 days ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 6 weeks ago Page
Alert Notice 360: Request to Monitor U Gem and SS Cyg for Radio Observations weo 45 weeks 6 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 19 weeks ago Page
Alert Notice 299: 0242-30B Supernova 2003B near NGC 1097 weo 44 weeks 6 days ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 35 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
AAVSO Alert Notice 437 weo 47 weeks 4 days ago Page
Alert Notice 186: Bright outburst of UV Per AND Nova Sgr 1994 Number 2 [V4362 Sgr] AND Nova Cas 1993 [V705 Cas] AND Superoutburst of VW Hyi AND Reminder on SS Cyg weo 35 weeks 5 days ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 46 weeks 6 days ago Page
Alert Notice 344: 1138-57 V1605 Cen = Nova Centauri 2007 weo 45 weeks 5 days ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 8 weeks ago Page
Alert Notice 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 44 weeks 4 days ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 35 weeks 5 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 25 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 1 week ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 46 weeks 4 days ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 45 weeks 3 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 46 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 35 weeks 5 days ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 35 weeks 5 days 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 374: Nova Cygni 2008 = V2468 Cyg weo 46 weeks 11 hours ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 29 weeks 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 45 weeks 3 days ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 35 weeks 5 days ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 1 year 8 weeks ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 45 weeks 6 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 22 weeks ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 44 weeks 6 days ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 35 weeks 5 days ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 34 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 20 weeks 13 hours ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 35 weeks 5 days ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 50 weeks 5 days ago Page
Alert Notice 347: 1650-35 V1281 Sco = Nova Scorpii 2007 No. 2 weo 45 weeks 5 days ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 10 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 44 weeks 6 days ago Page
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