Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 32 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 1 year 43 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 25 weeks ago Page
AAVSO Bulletin 75 for 2012 weo 1 year 27 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 20 weeks ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 2 years 1 week ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 17 weeks 11 hours ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 24 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 15 weeks ago Page
Alert Notice 499: Predicted occultation of Regulus weo 24 weeks 3 days ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 15 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 27 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 20 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 31 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 2 years 49 weeks ago Page
Alert Notice 429: Photometry requested for three "Vestoid" Near-Earth Objects weo 17 weeks 11 hours ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 30 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 12 weeks ago Page
AAVSO Special Notice #216 weo 4 years 6 days ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 39 weeks 6 hours ago Page
Special Notice #339: V406 Vir (SDSS J123813.73-033932.9) HST/COS observations early tomorrow weo 1 year 26 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 39 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 21 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 2 years 3 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 36 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 17 weeks 11 hours ago Page
Alert Notice 458: Multiwavelength observing campaign on AE Aqr weo 2 years 6 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 25 weeks 5 days ago Page
AAVSO Alert Notice 437 weo 44 weeks 4 days ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 16 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 1 year 49 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 21 weeks ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 31 weeks ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 2 years 50 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 13 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 27 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 41 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 6 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 26 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 17 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484