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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 18 weeks 2 days ago Page
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 1 year 6 weeks ago Page
Data Usage Reports are available again Matthew Templeton 3 years 9 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 44 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 6 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 16 weeks ago Page
Alert Notice 384: Outburst of GK Persei weo 1 year 16 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 1 year 15 weeks ago Page
Digitization of AAVSO data published in the Harvard Annals Matthew Templeton 4 years 22 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 11 weeks 17 hours ago Page
Alert Notice 235: Rare outburst of 1950+32A EY Cygni AND Outburst of 0058+40 RX Andromedae AND Short outburst of 0846+58 BZ Ursae Majoris weo 1 year 6 weeks ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 46 weeks ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 1 year 35 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 49 weeks 3 days ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 1 year 15 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 18 weeks 6 days ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 7 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 1 year 6 weeks ago Page
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 2 years 37 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 29 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 1 year 15 weeks ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 18 weeks 2 days ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 1 year 6 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 42 weeks 3 days ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 3 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 1 year 6 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 24 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 1 year 16 weeks ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 1 year 17 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 1 year 15 weeks ago Page
Special Notice #8: GRB060218 weo 18 weeks 2 days ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 1 year 6 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 17 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 46 weeks ago Page
Alert Notice 194: 2027+52 V1974 Cygni = Nova Cygni 1992 AND Outburst of 2209+12 RU Pegasi AND 1824-17 Nova Sagittarii 1994#2 [V4362 Sgr] weo 1 year 6 weeks ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 1 year 16 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 1 year 16 weeks ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 1 year 15 weeks ago Page
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 15 weeks 3 days ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 6 weeks ago Page
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