• Ana Sayfa
  • International Celestial Reference System

International Celestial Reference System

celestial reference system using reference celestial sources observed at radio wavelengths

en-GB/ˌɪntəˈnæʃənəl sɪˈlɛstɪəl ˈɹɛfɹəns ˈsɪstəm/
en-US/ˌɪntɚˈnæʃənɑl səˈlɛst͡ʃəl ˈɹɛfɹəns ˈsɪstəm/

Kategoriler:

astronomical coordinate system