Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 48 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 23 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 50 weeks 5 days ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 2 years 5 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 24 weeks ago Page
Alert Notice 429: Photometry requested for three "Vestoid" Near-Earth Objects weo 42 weeks 5 days ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 43 weeks ago Page
AAVSO Special Notice #216 weo 4 years 26 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 1 week 3 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 44 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 15 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 18 weeks 1 day ago Page
Alert Notice 444: Nova Lupi 2011 weo 42 weeks 5 days ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 49 weeks ago Page
AAVSO Alert Notice 437 weo 1 year 18 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 31 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 42 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 2 years 6 weeks ago Page
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 11 weeks 2 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 3 years 15 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 2 years 48 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 18 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 41 weeks 4 days ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 42 weeks 5 days ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 40 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 2 years 2 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 31 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 10 weeks ago Page
Alert Notice 505: Monitoring of Northern dwarf novae for radio jets campaign weo 18 weeks 1 day ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 24 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 1 year 32 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 1 year 2 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 2 years 6 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 10 weeks 2 days ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 2 years 48 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 1 year 6 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 40 weeks ago Page
Special Notice #213: Request for observations of high-mass X-ray binaries weo 18 weeks 5 days ago Page
AAVSO Special Notice #231 weo 4 years 3 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 45 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484