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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #5: Possible New Object In Oph weo 22 weeks 2 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 10 weeks ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 1 year 20 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 19 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 10 weeks ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 2 years 30 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 47 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 20 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 21 weeks 6 days ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 1 year 10 weeks ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 1 year 20 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 19 weeks ago Page
AAVSO Special Notice #259: Possible bright transient in the region of M31 weo 3 years 22 weeks ago Page
Special Notice #309: Next Set of HST COS targets announced weo 2 years 18 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 39 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 20 weeks ago Page
Special Notice #399: GK Per in outburst weo 2 weeks 15 hours ago Page
Alert Notice 494: T Tauri stars observing campaign weo 1 year 10 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 19 weeks ago Page
Alert Notice 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480 weo 3 years 1 week ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 2 years 10 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 22 weeks 3 days 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 1 year 10 weeks ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 33 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 1 year 19 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 6 weeks ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 46 weeks 3 days ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 1 year 10 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 2 years 44 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 2 years 6 weeks ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 22 weeks 2 days ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 1 year 10 weeks ago Page
Alert Notice 402: Nova in Ophiuchus weo 1 year 20 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 1 year 19 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 46 weeks 3 days ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 1 year 10 weeks ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 2 years 31 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 50 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 20 weeks ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 22 weeks 2 days ago Page
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