Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 1 year 43 weeks ago Page
AAVSO Special Notice #230 weo 3 years 28 weeks ago Page
Alert Notice 492: Nova Centauri 2013 = PNV J13544700-5909080 weo 30 weeks 6 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 21 weeks ago Page
Alert Notice 425: Monitoring of HBC 722 and VSX J205126.1+440523 Requested weo 15 weeks 1 day ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 28 weeks 1 day ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 39 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 15 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 4 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 1 year 35 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 2 years 49 weeks ago Page
AAVSO Special Notice #237 weo 3 years 20 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 19 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 23 weeks 1 day ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 12 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 1 year 49 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 31 weeks ago Page
Special Notice #275: Possible Nova in Scutum = PNV J18562170-0852300 weo 2 years 18 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 26 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 22 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 3 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 1 year 40 weeks ago Page
AAVSO Special Notice #218 weo 3 years 47 weeks ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 1 day ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 15 weeks 1 day ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 25 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 15 weeks 1 day ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 1 year 51 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 15 weeks 1 day ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 31 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 27 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 14 weeks 15 hours ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 9 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 45 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 1 year 4 weeks ago Page
AAVSO Special Notice #217 weo 3 years 50 weeks ago Page
Alert Notice 444: Nova Lupi 2011 weo 15 weeks 1 day ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 6 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 30 weeks 6 days ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 1 year 36 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484