Welcome to our website

´╗┐AKATSUKI (PLANET-C, Venus Climate Orbiter) project team intend to ask amateur and professional observers to support the AKATSUKI observations. The project team will provide the information about orbit and observation schedule of AKATSUKI in this website. After registration, observers will receive information about specific campaigns by e-mail and will be able to upload own past and future observations (images, spectra, ...).


  • "AKATSUKI Observation Plan" is update regularly. Please click "Obs. Plan" tab.
  • The page of "AKATSUKI Info" is updated. (2020/06/30)
    • Widget for planifying observations with two Venus flyby spacecraft: BepiColombo and Parker Solar Probe (Windows and Linux version) is updated.
Last Update 2020/06/30