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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 36 weeks 3 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 1 year 33 weeks ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 1 year 47 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 40 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 1 year 24 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 2 years 34 weeks ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 1 year 34 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 2 years 21 weeks ago Page
AAVSO LPV Maxima and Minima are now online! weo 4 years 37 weeks ago Blog entry
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 1 year 24 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 36 weeks 2 days ago Page
N Aql 05 - possible nova in Aquila weo 1 year 33 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 1 year 35 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 3 years 12 weeks ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 1 year 21 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 1 year 24 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 36 weeks 2 days ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 1 year 33 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 1 year 34 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 3 years 7 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 1 year 24 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 1 year 7 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 34 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 4 weeks ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 50 weeks ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 1 year 24 weeks ago Page
Special Notice #400: BF Cyg observations requested weo 15 weeks 6 days ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 1 year 33 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 48 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 28 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 1 year 24 weeks ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 36 weeks 3 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 33 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 24 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 42 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 1 year 24 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 1 year 24 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 34 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 34 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 22 weeks ago Page
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