Constant JD_J1900_NOON
pub const JD_J1900_NOON: f64 = 2_415_020.5; // 2415020.5f64Expand description
Sum of J19000 and MJD_OFFSET, J1900 at noon.
pub const JD_J1900_NOON: f64 = 2_415_020.5; // 2415020.5f64Sum of J19000 and MJD_OFFSET, J1900 at noon.