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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #290: Blazar BL Lac bright weo 3 years 29 weeks ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 2 years 15 weeks ago Page
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 2 years 4 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 4 years 22 weeks ago Page
Special Notice #196: Possible Nova in Scorpius - N Sco 2010 [V1310 Sco] weo 1 year 16 weeks ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 2 years 14 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 3 years 18 weeks ago Page
Special Notice #408: Developing planetary systems dust production study - second segment of observations weo 19 weeks 1 day ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 44 weeks ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 2 years 13 weeks ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 2 years 4 weeks ago Page
Alert Notice 386: Low state of VY Scl weo 2 years 14 weeks ago Page
Alert Notice 203: 0527-70 Nova in the Large Magellanic Cloud (N LMC 95) AND Astro-2 cataclysmic variables [Nova LMC 1995] weo 2 years 4 weeks ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 4 years 2 weeks ago Page
Special Notice #11: Possible New Object in Ophiuchi [V2576 Oph] weo 1 year 16 weeks ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 2 years 14 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 2 years 29 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 2 years 13 weeks ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 2 years 4 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 1 year 16 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 2 years 4 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 3 years 43 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 1 year 9 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 3 years 5 weeks ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 2 years 14 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 2 years 27 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 2 years 13 weeks ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 2 years 4 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 1 year 40 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 1 year 17 weeks ago Page
Variable stars with companions Sebastian Otero 30 weeks 3 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 3 years 32 weeks ago Page
Special Notice #401: AM Her NuSTAR observations April 5 weo 45 weeks 1 day ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 3 years 1 week ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 2 years 14 weeks ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 2 years 4 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 2 years 15 weeks ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 2 years 4 weeks 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 2 years 4 weeks ago Page
Special Notice #245: Outburst of SV Ari HQA 1 year 16 weeks ago Page
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