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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 1 year 2 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 38 weeks 3 days ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 37 weeks 6 days ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 1 year 11 weeks ago Page
Alert Notice 483: AH Her Observing Campaign weo 1 year 36 weeks ago Page
Aviso Especial #380: Erupción reportada de la nova recurrente V0745 Sco Sebastian Otero 51 weeks 1 hour ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 20 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 1 year 12 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 8 weeks ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 1 year 2 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 13 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 14 weeks 3 days ago Page
IL Aqr/GJ 876 Campaign weo 1 year 11 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 27 weeks ago Page
Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae weo 1 year 2 weeks ago Page
Alert Notice 357: Outburst of HS 2331+3905 weo 1 year 12 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 2 years 5 days ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 1 year 2 weeks ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 43 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 14 weeks 2 days ago Page
Alert Notice 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 1 year 11 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 1 year 17 weeks ago Page
Alert Notice 286: 2003+17 WZ Sagittae in outburst AND 2003+35 Nova Cygni 2001 = V2274 Cygni - Update weo 1 year 2 weeks ago Page
AAVSO Special Notice #228 weo 4 years 1 week ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 1 year 12 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 46 weeks ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 1 year 6 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 12 weeks ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 1 year 2 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 38 weeks 3 days ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 44 weeks 46 min ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 1 year 11 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 37 weeks ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 1 year 2 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 23 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 12 weeks ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 1 year 12 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 10 weeks ago Page
Alert Notice 227: 1205-61 probable nova in Crux AND Outburst of 0749+22 U Geminorum AND Brightening of 1848-19 FN Sagittarii [CP Cru] weo 1 year 2 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 18 weeks ago Page
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