The OAA Computing & Minor Planet Sections are collecting the astrometric observations made in Japan, and studying the Solar System. There are two home pages for English and Japanese versions. Please select one.
Basically, Updating every day, if we have new informations. If your WebExplorer or Netscape has a multi-language option, please set it when reading that file.
Basically, Updating every month, if we have no information to put on home page.