pub fn universal_time_to_greenwich_sidereal_time(
    ut_hours: f64,
    ut_minutes: f64,
    ut_seconds: f64,
    gw_day: f64,
    gw_month: u32,
    gw_year: u32
) -> (u32, u32, f64)
Expand description

Convert Universal Time to Greenwich Sidereal Time.

§Returns

GST hours, GST minutes, GST seconds