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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #210: Request for observations of high-mass X-ray binaries weo 1 year 28 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 4 years 7 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 3 years 22 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 2 years 25 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 43 weeks 6 days ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 2 years 15 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 2 years 40 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 2 years 24 weeks ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 2 years 15 weeks ago Page
Special Notice #222: Bright Supernova in UGC 5189A: SN 2010jl weo 5 weeks 5 days ago Page
Special Notice #192: Update on the epsilon Aurigae eclipse weo 1 year 28 weeks ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 4 years 1 week ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 3 years 15 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 2 years 25 weeks ago Page
Alert Notice 533: Coverage of V5668 Sgr (Nova Sgr 2015 No. 2) requested in support of HST spectroscopy weo 26 weeks 4 days ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 2 years 15 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 2 years 15 weeks ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 2 years 15 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 15 weeks ago Page
Special Notice #237: Nova Sagittarii 2011 No. 2 = PNV J18102135-2305306 weo 5 weeks 5 days ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 2 years 26 weeks ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 1 year 27 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 3 years 41 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 3 years 10 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 2 years 25 weeks ago Page
Alert Notice 179: 2337+56 Nova Cassiopeiae 1993 AND Brightening of 0849+20 OJ 287 Cnc AND Close monitoring requested weo 3 weeks 5 days ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 2 years 15 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 2 years 26 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 15 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 2 years 7 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 4 years 34 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 2 years 25 weeks ago Page
Special Notice #397: Bright Transient in Sco (PNV J17032620-3504140) weo 1 year 11 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 3 years 28 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 51 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 2 years 24 weeks ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 2 years 15 weeks ago Page
Special Notice #207: Possible Nova in Scorpius - N Sco 2010 No. 2 weo 1 year 28 weeks ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 4 years 10 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 3 years 24 weeks ago Page
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