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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 38 weeks 5 days ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 1 year 12 weeks ago Page
Special Notice #198: Possible Outburst of GK Per weo 14 weeks 4 days ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 20 weeks ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 1 year 2 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 46 weeks ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 1 year 11 weeks 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 2 weeks ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 1 year 13 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 14 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 2 years 12 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 1 year 2 weeks ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 1 year 38 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 11 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 50 weeks 4 days ago Page
Alert Notice 380: Nova in Ophiuchus weo 1 year 13 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 43 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 10 weeks ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 1 year 12 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 13 weeks 5 days ago Page
Alert Notice 222: Extreme fading of 1921+50 CH Cygni AND Reminder - Request to monitor 2138+43 SS Cygni for Observations with HST, EUVE, and RXTE weo 1 year 2 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 1 year 28 weeks ago Page
AAVSO Special Notice #225 weo 4 years 8 weeks ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 1 year 12 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 29 weeks 3 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 36 weeks ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 1 year 2 weeks ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 2 years 1 week ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 1 year 12 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 1 year 2 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 1 year 21 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 38 weeks 5 days ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 1 year 12 weeks ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 14 weeks 5 days ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 23 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 1 year 2 weeks ago Page
Special Notice #339: V406 Vir (SDSS J123813.73-033932.9) HST/COS observations early tomorrow weo 1 year 48 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 1 year 11 weeks ago Page
Late Superhumps in WZ Sge weo 1 year 5 weeks ago Page
Alert Notice 397: Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) weo 1 year 13 weeks ago Page
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