Skip to main content

AAVSO Special Notice

Title Posted Bysort icon Updated/commented date Type
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 2 years 15 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 1 year 3 weeks ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 4 years 17 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 1 year 28 weeks ago Page
Special Notice #411: RT Cru observations need to be continued weo 8 weeks 2 days ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 3 years 45 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 2 years 52 weeks ago Page
Special Notice #196: Possible Nova in Scorpius - N Sco 2010 [V1310 Sco] weo 1 year 16 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 3 years 35 weeks ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 2 years 37 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 1 year 16 weeks ago Page
AAVSO Special Notice #231 weo 5 years 1 week ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 3 years 14 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 2 years 19 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 1 year 8 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 4 years 22 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 3 years 5 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 39 weeks ago Page
Special Notice #408: Developing planetary systems dust production study - second segment of observations weo 18 weeks 6 days ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 46 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 3 years 6 days ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 1 year 16 weeks ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 3 years 36 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 39 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 1 year 16 weeks ago Page
AAVSO Special Notice #227 weo 5 years 5 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 3 years 17 weeks ago Page
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 1 year 13 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 4 years 22 weeks ago Page
Special Notice #404: V380 Oph in low state weo 30 weeks 6 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 3 years 49 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 3 years 1 week ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 1 year 16 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 38 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 2 years 42 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 2 years 22 weeks ago Page
Special Notice #4: Outburst of 1137+72 DO Dra weo 1 year 16 weeks ago Page
AAVSO Special Notice #224 weo 5 years 11 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 29 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 1 year 16 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484