galactic coordinate system

celestial coordinate system in spherical coordinates, with the Sun as its center

en-US/ɡəˈlæktɪk koʊˈɑɹˌdəneɪtv ˈsɪstəm/
en-GB/ɡəˈlæktɪk ˌkəʊˈɔːdɪneɪt ˈsɪstəm/

الفئات:

astronomical coordinate system