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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 27 weeks 2 days ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 38 weeks 3 days ago Page
Special Notice #254: T Pyx Campaign continues weo 2 years 45 weeks ago Page
Alert Notice 332: Request to monitor V426 Oph for XMM Newton observations weo 37 weeks 1 day ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 38 weeks ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 27 weeks 2 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 17 weeks ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 27 weeks 2 days ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 38 weeks 1 day ago Page
Alert Notice 375: V576 Carinae weo 37 weeks 4 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 20 weeks ago Page
Alert Notice 317: Request to monitor 0103+59 HT Cas, 0809-76 Z Cha, 1004-69 OY Car AND Request to monitor 2147+13 LS Peg AND Request to monitor 1743-12 V378 Ser (Nova Ser 2005) weo 37 weeks 17 hours ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 11 weeks 19 hours ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 27 weeks 2 days ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 7 weeks ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 11 weeks 4 days ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 27 weeks 2 days ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 37 weeks 3 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 11 weeks ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 36 weeks 3 days 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 1 year 31 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 11 weeks 4 days ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 19 weeks 4 days ago Page
Alert Notice 350: Exoplanet Transit Search For GJ 436 weo 37 weeks 2 days ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 2 weeks ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 27 weeks 2 days ago Page
Alert Notice 146: Special multiwavelength monitoring of 0201+14 TT Arietis weo 36 weeks 3 days ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 26 weeks ago Page
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 27 weeks 2 days ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 42 weeks 2 days ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 11 weeks 4 days ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 37 weeks 1 day ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 41 weeks ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 27 weeks 2 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 27 weeks 2 days ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night 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 27 weeks 2 days ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 38 weeks 1 day ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 37 weeks 4 days ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 24 weeks ago Page
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