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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 33 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 33 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 35 weeks 5 days ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 31 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 1 year 24 weeks ago Page
AAVSO Alert Notice 437 weo 1 year 36 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 1 year 34 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 49 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 49 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 1 year 24 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 49 weeks 4 days ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 1 year 24 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 14 weeks 6 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 2 years 23 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 24 weeks ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 3 years 33 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 1 year 34 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 1 year 39 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 2 years 36 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 37 weeks 22 hours ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 1 year 24 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 34 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 2 years 17 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 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 18 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 1 year 33 weeks ago Page
Special Notice #4: Outburst of 1137+72 DO Dra weo 36 weeks 6 days ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 1 year 24 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 36 weeks 4 days ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 1 year 34 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 8 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 24 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 3 years 12 weeks ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 1 year 33 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 35 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 36 weeks 6 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 33 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
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 1 year 8 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 1 year 34 weeks ago Page
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