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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 32 weeks 1 day ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 2 years 48 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 29 weeks 8 hours ago Page
Alert Notice 473: T Tauri stars observing campaign weo 1 year 42 weeks ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 42 weeks 2 days ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 4 weeks ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 32 weeks 1 day ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 41 weeks 2 days ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 3 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 21 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 32 weeks 1 day ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 42 weeks 1 day ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 29 weeks ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 16 weeks 3 days ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 32 weeks 1 day ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 41 weeks 2 days ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 43 weeks 1 day ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 13 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 32 weeks 1 day ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 42 weeks 8 hours ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 21 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 16 weeks 3 days ago Page
Alert Notice 494: T Tauri stars observing campaign weo 32 weeks 1 day ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 32 weeks 1 day ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 42 weeks 6 days ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 1 week ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 42 weeks 3 days ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 32 weeks 1 day ago Page
N Aql 05 - possible nova in Aquila weo 41 weeks 6 days ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 11 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 43 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 42 weeks 2 days ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 1 year 36 weeks ago Page
Alert Notice 229: Request and reminder to monitor 2138+43 SS Cygni for observations with HST and with EUVE, RXTE, and SAX AND Reminder - 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 32 weeks 1 day ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 41 weeks 2 days ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 3 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 25 weeks ago Page
Alert Notice 272: 1301-27 Supernova 2000P in NGC 4965 in Hydra AND 1247-28 EX Hydrae - multiwavelength observing campaign scheduled weo 32 weeks 1 day ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 42 weeks 2 days ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 30 weeks ago Page
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