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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 2 years 13 weeks ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 2 years 4 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 1 year 40 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 2 years 44 weeks ago Page
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 1 year 16 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 2 years 14 weeks ago Page
Alert Notice 532: Observations requested for KIC 8462852 weo 16 weeks 3 days ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 2 years 13 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 2 years 4 weeks ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 4 years 12 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 2 years 35 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 2 years 4 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 3 years 16 weeks ago Page
Special Notice #14: BZ UMa Outburst weo 1 year 16 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 2 years 14 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 2 years 28 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 2 years 4 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 2 years 4 weeks ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 49 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 2 years 27 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 2 years 14 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 1 year 3 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 2 years 13 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 2 years 4 weeks ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 1 year 40 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 3 years 1 week ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 2 years 4 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 12 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 2 years 15 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 1 year 16 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 2 years 14 weeks ago Page
Special Notice #403: GW Lib HST schedule set weo 43 weeks 2 days ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 2 years 13 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 2 years 4 weeks ago Page
AAVSO Alert Notice 437 weo 2 years 16 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 45 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 2 years 4 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 29 weeks ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 2 years 14 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 2 years 14 weeks ago Page
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