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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 2 years 15 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 2 years 15 weeks ago Page
Special Notice #230: Nova Sagittarii 2011 = PNV J17474639-2335112 weo 5 weeks 6 days ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 1 year 42 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 3 years 14 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 3 years 47 weeks ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 2 years 25 weeks ago Page
Alert Notice 513: Request for observations of GW Lib in support of HST observations weo 1 year 6 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 2 years 30 weeks 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 2 years 15 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 2 years 18 hours ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 2 years 26 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 1 year 28 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 3 years 10 weeks ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 3 years 36 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 2 years 25 weeks ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 44 weeks 17 hours ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 2 years 26 weeks ago Page
Alert Notice 286: 2003+17 WZ Sagittae in outburst AND 2003+35 Nova Cygni 2001 = V2274 Cygni - Update weo 2 years 15 weeks ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 2 years 19 weeks ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 4 years 29 weeks ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 2 years 25 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 1 year 28 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 51 weeks ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 2 years 24 weeks ago Page
Special Notice #411: RT Cru observations need to be continued weo 20 weeks 1 day ago Page
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 2 years 15 weeks ago Page
Alert Notice 182: 1229+08 Supernova 1994D in NGC 4526 AND 1844-21 Nova Sagittarii 1994??? [V4332 Sgr] weo 3 weeks 6 days ago Page
Aviso Especial #380: Erupción reportada de la nova recurrente V0745 Sco Sebastian Otero 2 years 12 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 3 years 24 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 4 years 6 weeks ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 2 years 25 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 1 year 28 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 41 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 2 years 24 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 2 years 15 weeks ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 2 years 15 weeks ago Page
Identifications of Centennial Calendar Images: November 2011 weo 5 years 20 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 51 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 3 years 15 weeks ago Page
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