Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Alert Notice 531: Nova Ophiuchi 2015 Number 2 = TCP J17344775-2409042 weo 28 weeks 6 days ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 3 years 11 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 3 years 37 weeks ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 1 year 3 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 2 years 40 weeks ago Page
Special Notice #411: RT Cru observations need to be continued weo 19 weeks 6 days ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 2 years 5 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 3 years 7 weeks ago Page
Special Notice #394: Observations of b Persei urgently requested weo 1 year 16 weeks ago Page
AAVSO Centennial Calendar for 2011 weo 5 years 17 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 4 years 33 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 2 years 41 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 3 years 13 weeks ago Page
Alert Notice 539: Dwarf novae observations requested for VLA campaign weo 9 weeks 3 hours ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 3 years 46 weeks ago Page
AAVSO Eclipsing Binary Ephemeris for 2011 available weo 4 years 47 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 3 years 1 week ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 3 years 26 weeks ago Page
Special Notice #404: V380 Oph in low state weo 42 weeks 4 days ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 2 years 34 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 3 years 51 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 3 years 44 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 4 years 5 weeks ago Page
Special Notice #230: Nova Sagittarii 2011 = PNV J17474639-2335112 weo 5 weeks 5 days ago Page
Special Notice #408: Developing planetary systems dust production study - second segment of observations weo 30 weeks 4 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 3 years 49 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 3 years 12 weeks ago Page
Alert Notice 425: Monitoring of HBC 722 and VSX J205126.1+440523 Requested weo 1 year 52 weeks ago Page
Alert Notice 516: Nova Oph 2015 = PNV J17291350-1846120 weo 1 year 4 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 47 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 4 years 3 weeks ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 3 years 19 weeks ago Page
Alert Notice 499: Predicted occultation of Regulus weo 2 years 7 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 1 year 52 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 3 years 8 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 #238: HST observations scheduled for GW Lib weo 5 weeks 5 days ago Page
AAVSO Bulletin 79 for 2016 published weo 9 weeks 4 days ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 2 years 21 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 1 year 10 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484