package star import ( "time" "b612.me/astro/basic" ) // Constellation // 计算date对应UTC世界时给定Date坐标赤经、赤纬所在的星座 func Constellation(ra, dec float64, date time.Time) string { jde := basic.Date2JDE(date.UTC()) return basic.WhichCst(ra, dec, jde) }