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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 38 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 25 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 37 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 40 weeks 5 hours ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 1 year 28 weeks ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 1 year 39 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 1 year 12 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 1 year 28 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 42 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 38 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 1 year 3 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 17 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 1 year 28 weeks ago Page
Alert Notice 513: Request for observations of GW Lib in support of HST observations weo 19 weeks 4 days ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 1 year 28 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 1 year 39 weeks ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 3 years 25 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 1 year 38 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 1 year 28 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 38 weeks ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 41 weeks 3 hours ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 4 weeks 5 days 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 28 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 17 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 38 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 1 year 20 weeks 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 2 years 32 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 1 year 37 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 40 weeks 6 days ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 1 year 28 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 51 weeks ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 12 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 1 year 28 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 5 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 38 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 2 years 26 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 37 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 40 weeks 6 days ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 1 year 28 weeks ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 1 year 39 weeks ago Page
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