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AAVSO Alert Notice

Title Posted Bysort icon Updated/commented date Type
Alert Notice 234: Rare outburst of 1858+42 V493 Lyrae AND Second set of observations scheduled in international observing campaign on 1913+49 AM Herculis weo 1 year 10 weeks ago Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460 weo 3 years 28 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 5 weeks 6 days ago Page
Alert Notice 361: Request to monitor SDSS091908 for HST Observations weo 1 year 21 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 1 year 21 weeks ago Page
Alert Notice 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 1 year 20 weeks ago Page
Alert Notice 460: Possible occultation by Pluto from US East Coast weo 2 years 41 weeks ago Page
Alert Notice 347: 1650-35 V1281 Sco = Nova Scorpii 2007 No. 2 weo 1 year 20 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 1 year 21 weeks ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 1 year 19 weeks ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 1 year 10 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 35 weeks ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 1 year 20 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 1 year 21 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 1 year 10 weeks ago Page
Alert Notice 151: Superoutburst of 0203+56A UV Persei AND Superoutburst of 0803+62 SU Ursae Majoris AND Supernova in NGC 4374 [SN 1991bg] weo 1 year 18 weeks ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 47 weeks 2 days ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 1 year 10 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 34 weeks ago Page
Alert Notice 315: Nova Nor 2005 weo 1 year 20 weeks ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 1 year 10 weeks ago Page
Alert Notice 444: Nova Lupi 2011 weo 47 weeks 2 days ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 28 weeks 5 hours ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 1 year 21 weeks ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 1 year 21 weeks ago Page
Alert Notice 299: 0242-30B Supernova 2003B near NGC 1097 weo 1 year 20 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 1 year 10 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 50 weeks ago Page
Alert Notice 350: Exoplanet Transit Search For GJ 436 weo 1 year 20 weeks ago Page
Alert Notice 390: Request to monitor three dwarf novae in support of radio observations weo 1 year 21 weeks ago Page
Alert Notice 150: Rare outburst of 2137+48 V1251 Cygni AND Large amplitude HIPPARCOS stars in need of more observations AND Updates on the activities of stars reported in Alert Notice 149 weo 1 year 20 weeks ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 1 year 10 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 2 years 20 weeks ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 1 year 20 weeks ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 1 year 21 weeks ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 1 year 10 weeks ago Page
Alert Notice 287: 2059+48 Nova Cygni 2001 No. 2 AND 2003+17 WZ Sagittae superoutburst continues - recovering from dramatic dip [V2275 Cyg] weo 1 year 10 weeks ago Page
Alert Notice 427: Observing campaign on BM Ori and the Trapezium region weo 47 weeks 2 days ago Page
Alert Notice 192: Outburst of IP Peg AND Request for observations of HT Cas, UX UMa, and IP Peg AND Outburst of UZ Boo continues AND Outburst of SS Cyg weo 1 year 10 weeks ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 34 weeks ago Page
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