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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #11: Possible New Object in Ophiuchi [V2576 Oph] weo 23 weeks 21 hours ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 3 years 10 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 20 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 2 years 3 weeks 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 19 weeks ago Page
Alert Notice 396: Nova in Centaurus 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 10 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 47 weeks 1 day ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 15 weeks 5 days ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 50 weeks 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 20 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 46 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 1 year 10 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 10 weeks ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 1 year 10 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 23 weeks 5 days ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 47 weeks 1 day ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 21 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 2 years 17 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 2 years 39 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 20 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 35 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 1 year 10 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 1 year 10 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 27 weeks ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 1 year 20 weeks ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 1 year 22 weeks ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 1 year 10 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 1 year 10 weeks ago Page
Special Notice #8: GRB060218 weo 23 weeks 22 hours ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 15 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 20 weeks ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 2 years 6 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 19 weeks ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 1 year 21 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 1 year 10 weeks ago Page
The AAVSO Research Portal Matthew Templeton 2 years 41 weeks ago Page
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 20 weeks 1 day ago Page
Special Notice #273: Possible Nova in Ophiuchus = PNV J17260708-2551454 weo 3 years 4 days ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 1 year 20 weeks ago Page
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