package moon_test import ( "fmt" "b612.me/astro/moon" "b612.me/astro/star" ) func ExampleStarCoordinateFromStarData() { data, _ := star.StarDataByName("进贤增九") coordinate, _ := moon.StarCoordinateFromStarData(data) fmt.Printf("%s %.4f %.4f %s\n", coordinate.ID, coordinate.RA, coordinate.Dec, coordinate.Frame) // Output: // 进贤增九 189.1975 -5.8319 j2000 }