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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 13 weeks 3 days ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 23 weeks 5 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 6 weeks ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 23 weeks 1 day ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 1 year 16 weeks ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 13 weeks 3 days ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 36 weeks 4 days ago Page
AAVSO Alert Notice 426 weo 3 years 28 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 13 weeks 3 days ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 23 weeks 4 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 1 year 49 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 22 weeks 4 days ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 10 weeks ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 13 weeks 3 days ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 24 weeks 4 days ago Page
AAVSO Alert Notice 437 weo 25 weeks 2 days 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 13 weeks 3 days ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 23 weeks 3 days ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 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 22 weeks 4 days 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 13 weeks 3 days ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 24 weeks 2 days ago Page
Alert Notice 446 - SUPERNOVA 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 2 years 33 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 9 weeks 4 days ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 23 weeks 2 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 27 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 13 weeks 3 days ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 46 weeks 1 day 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 13 weeks 3 days ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 23 weeks 5 days ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 10 weeks ago Page
Possible new CV: Var Nor 05 weo 23 weeks 1 day ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 1 year 17 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 13 weeks 3 days ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 13 weeks 3 days ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 3 years 27 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 13 weeks 3 days ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 23 weeks 4 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 1 year 51 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 22 weeks 4 days ago Page
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