Struct Nutation 

pub struct Nutation {
    pub dpsi: Angle,
    pub deps: Angle,
}

Nutation components with respect to some ecliptic of date.

Fields

dpsi: Angle

δψ

deps: Angle

δε

Implementations

impl Nutation

pub fn iau1980(time: Time<Tdb>) -> Nutation

Computes nutation using the IAU 1980 model.

impl Nutation

pub fn iau2000a(time: Time<Tdb>) -> Nutation

Computes nutation using the IAU 2000A model.

impl Nutation

pub fn iau2000b(time: Time<Tdb>) -> Nutation

Computes nutation using the IAU 2000B model.

impl Nutation

pub fn iau2006a(time: Time<Tdb>) -> Nutation

The IAU 2000A nutation model adjusted to match the IAU 2006 precession model per Wallace & Capitaine, 2006.

impl Nutation

pub fn nutation_matrix(&self, epsa: MeanObliquity) -> DMat3

Builds the nutation rotation matrix from the mean obliquity of the ecliptic.

Trait Implementations

impl Add<&Nutation> for Nutation

type Output = Nutation

The resulting type after applying the + operator.

fn add(self, rhs: &Nutation) -> <Nutation as Add<&Nutation>>::Output

Performs the + operation.

impl Add<Corrections> for Nutation

type Output = Nutation

The resulting type after applying the + operator.

fn add(self, rhs: Corrections) -> <Nutation as Add<Corrections>>::Output

Performs the + operation.

impl Add for Nutation

type Output = Nutation

The resulting type after applying the + operator.

fn add(self, rhs: Nutation) -> <Nutation as Add>::Output

Performs the + operation.

impl AddAssign<Corrections> for Nutation

fn add_assign(&mut self, rhs: Corrections)

Performs the += operation.

impl ApproxEq for Nutation

fn approx_eq(&self, rhs: &Nutation, atol: f64, rtol: f64) -> ApproxEqResults

Compares self with rhs for approximate equality.

impl Clone for Nutation

fn clone(&self) -> Nutation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Nutation

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for Nutation

fn default() -> Nutation

Returns the “default value” for a type.

impl PartialEq for Nutation

fn eq(&self, other: &Nutation) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Nutation

impl StructuralPartialEq for Nutation