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AAVSO Alert Notice

Title Posted By Updated/commented date Typesort icon
Alert Notice 220: Observations of 1058+38 Markarian 421 with Hubble Space Telescope AND Outburst of 0324+43 GK Persei AND 1813+49 AM Herculis may be fading from high state AND 1834-23 V348 Sagittarii to be observed with Hubble Space Telescope weo 36 weeks 6 days ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 47 weeks 2 days ago Page
Alert Notice 353: Monitoring of Blazars requested for VERITAS/XMM TOO weo 47 weeks 21 hours ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 46 weeks 20 hours ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 46 weeks 5 days ago Page
AAVSO Alert Notice 436 Matthew Templeton 3 years 13 weeks ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 36 weeks 6 days ago Page
Alert Notice 271: 1749-19 N? Sgr 00 - possible nova in Sagittarius AND Request to monitor 0549-03 UX Ori, 0532-06B BF Ori, and 0533+26 RR Tau AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite [V4642 Sgr] weo 36 weeks 6 days ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 48 weeks 1 day ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 36 weeks 6 days ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 46 weeks 4 days ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 2 years 48 weeks ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 36 weeks 6 days ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 36 weeks 6 days ago Page
Alert Notice 397: Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) weo 47 weeks 6 days ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 11 weeks 6 days ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 46 weeks 1 day ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 2 years 5 weeks ago Page
Alert Notice 223: Request to monitor 1813+49 AM Herculis for observations with Hubble Space Telescope AND Request to monitor 1834-23 V348 Sagittarii for observations with Hubble Space Telescope weo 36 weeks 6 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 47 weeks 4 days ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 47 weeks 23 hours ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 46 weeks 20 hours ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 25 weeks ago Page
Alert Notice 207: Fading of 2055+43 V1057 Cygni AND Ending of the superoutburst of 1227+14 AL Comae Berenices AND Fading of 1904+43 MV Lyrae AND Erratum (GK Per) weo 36 weeks 6 days ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 46 weeks 6 days ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 21 weeks 2 days ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 36 weeks 6 days ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 36 weeks 6 days ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 1 year 8 weeks ago Page
Alert Notice 194: 2027+52 V1974 Cygni = Nova Cygni 1992 AND Outburst of 2209+12 RU Pegasi AND 1824-17 Nova Sagittarii 1994#2 [V4362 Sgr] weo 36 weeks 6 days ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 46 weeks 4 days ago Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460 weo 3 years 2 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 36 weeks 6 days ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 36 weeks 6 days ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 47 weeks 6 days ago Page
Alert Notice 499: Predicted occultation of Regulus weo 28 weeks 4 days ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 46 weeks 1 day ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 12 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 36 weeks 6 days ago Page
Alert Notice 384: Outburst of GK Persei weo 47 weeks 4 days ago Page
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