Silver channel coordinate system
Silver channel coordinate system, and for the silver line system, is the sun as the center, and the Galaxy is clearly arranged in the plane of the stars as the base of the celestial coordinates system, its "equator" is the Milky Way plane. Similar to the geographical coordinates, the position of the silver channel coordinate system also has longitude and latitude. Many of the galaxies, including the sun and the earth where the galaxy are disc-like structure: we can see most of the Milky Way material (except dark matter) are next to the silver side. The Milky Way itself, like the Earth, has a rotating shaft, and the silver channel coordinate system uses its own characteristics to define the coordinate system, that is, the rotation of the sun relative to the center of the galaxy (the Milky Way) to determine the rotation of the Milky Way. ...