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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 386: Low state of VY Scl weo 1 year 38 weeks ago Page
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 32 weeks 4 days ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 1 year 11 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 1 year 27 weeks ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 1 year 37 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 45 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 2 years 2 days ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 27 weeks 1 day ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 1 year 27 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 16 weeks 3 days ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 37 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 39 weeks ago Page
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 1 year 27 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 2 years 28 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 36 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 1 year 50 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 39 weeks 6 days ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 1 year 27 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 37 weeks ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 3 years 17 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 1 year 27 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 2 years 24 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 1 year 38 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 39 weeks 6 days ago Page
AAVSO Special Notice #225 weo 4 years 34 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 1 year 27 weeks ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 1 year 37 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 3 years 9 weeks ago Page
Alert Notice 186: Bright outburst of UV Per AND Nova Sgr 1994 Number 2 [V4362 Sgr] AND Nova Cas 1993 [V705 Cas] AND Superoutburst of VW Hyi AND Reminder on SS Cyg weo 1 year 27 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 2 years 15 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 1 year 36 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 1 year 38 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 38 weeks 5 days ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 1 year 11 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 27 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 1 year 37 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 49 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 7 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 1 year 3 days ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 1 year 27 weeks ago Page
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