Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Trivia Leaderboards Added willmcmain 3 years 13 weeks ago Page
AAVSO CCD School willmcmain 2 years 9 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 7 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 11 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 45 weeks 5 days ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 12 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 7 weeks ago Page
AAVSO Special Notice #213 weo 3 years 37 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 20 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 7 weeks ago Page
AAVSO Special Notice #231 weo 3 years 10 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 1 week ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 1 year 34 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 6 weeks 17 hours ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 49 weeks 13 hours ago Page
Special Notice #282: Apparent fading of V854 Cen weo 1 year 47 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 1 year 30 weeks ago Page
AAVSO Alert Notice 427 weo 3 years 10 weeks ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 12 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 5 days ago Page
Special Notice #360: CC Scl observations critical this week weo 42 weeks 2 days ago Page
Special Notice #251: Possible transient in Scorpius weo 2 years 31 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 16 weeks 6 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 21 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 3 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 1 year 36 weeks ago Page
Special Notice #317: HST COS observing HS 0218+3229 2012 December 22 and SDSS J093249.57+472523.0 is probable next target weo 1 year 16 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 4 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 50 weeks 1 day ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 1 year 48 weeks ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 2 years 41 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 12 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 1 week ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 47 weeks 17 hours ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 24 weeks 2 days ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 1 year 25 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 9 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 13 weeks 16 hours ago Page
AAVSO Special Notice #228 weo 3 years 12 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 4 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484