Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 17 weeks ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 2 years 44 weeks ago Page
Alert Notice 427: Observing campaign on BM Ori and the Trapezium region weo 1 year 8 weeks ago Page
Alert Notice 516: Nova Oph 2015 = PNV J17291350-1846120 weo 13 weeks 1 day ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 21 weeks ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 2 years 25 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 3 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 2 years 16 weeks ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 2 years 33 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 1 year 28 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 3 years 5 days ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 3 years 12 weeks ago Page
Alert Notice 424: Monitoring and Study of V2672 Oph weo 1 year 8 weeks ago Page
Special Notice #285: Outburst of old nova X Ser weo 3 years 4 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 2 years 7 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 45 weeks ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 3 years 10 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 14 weeks 3 days ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 2 years 21 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 48 weeks ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 1 year 8 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 2 years 4 weeks ago Page
Special Notice #339: V406 Vir (SDSS J123813.73-033932.9) HST/COS observations early tomorrow weo 2 years 17 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 2 years 22 weeks ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 3 years 3 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 40 weeks ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 47 weeks 2 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 35 weeks ago Page
AAVSO Special Notice #228 weo 4 years 23 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 2 days 9 hours ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 12 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 1 year 24 weeks ago Page
Special Notice #273: Possible Nova in Ophiuchus = PNV J17260708-2551454 weo 3 years 13 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 1 year 8 weeks ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 3 years 4 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 496: Outburst of the recurrent nova V745 Sco weo 1 year 20 weeks ago Page
AAVSO Special Notice #222 weo 4 years 34 weeks ago Page
Special Notice #400: BF Cyg observations requested weo 16 weeks 2 hours ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 2 years 27 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484