Struct OrbitState

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pub struct OrbitState {Show 25 fields
    pub a: f64,
    pub n0: f64,
    pub n: f64,
    pub tk: f64,
    pub mk: f64,
    pub eccentric_anomaly: f64,
    pub kepler_iterations: usize,
    pub sin_e: f64,
    pub cos_e: f64,
    pub nu: f64,
    pub phi: f64,
    pub s2: f64,
    pub c2: f64,
    pub du: f64,
    pub dr: f64,
    pub di: f64,
    pub u: f64,
    pub r: f64,
    pub i: f64,
    pub xp: f64,
    pub yp: f64,
    pub omega_k: f64,
    pub x_m: f64,
    pub y_m: f64,
    pub z_m: f64,
}

Expand description

The full intermediate substrate of a broadcast orbit evaluation.

Every field is exposed so a 0-ULP parity test can localize a mismatch to a single operation. OrbitState::position returns the ECEF position.

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§a: f64

Semi-major axis (m).

§n0: f64

Computed mean motion (rad/s).

§n: f64

Corrected mean motion (rad/s).

§tk: f64

Time from ephemeris reference epoch, half-week folded (s).

§mk: f64

Mean anomaly (rad).

§eccentric_anomaly: f64

Eccentric anomaly (rad).

§kepler_iterations: usize

Number of Kepler iterations.

§sin_e: f64

sin(E).

§cos_e: f64

cos(E).

§nu: f64

True anomaly (rad).

§phi: f64

Argument of latitude before correction (rad).

§s2: f64

sin(2*phi).

§c2: f64

cos(2*phi).

§du: f64

Argument-of-latitude correction (rad).

§dr: f64

Radius correction (m).

§di: f64

Inclination correction (rad).

§u: f64

Corrected argument of latitude (rad).

§r: f64

Corrected radius (m).

§i: f64

Corrected inclination (rad).

§xp: f64

Orbital-plane x (m).

§yp: f64

Orbital-plane y (m).

§omega_k: f64

Corrected longitude of ascending node (rad).

§x_m: f64

ECEF x (m).

§y_m: f64

ECEF y (m).

§z_m: f64

ECEF z (m).

Implementations§

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impl OrbitState

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pub const fn position(&self) -> Result<ItrfPositionM, FrameValueError>

The Earth-fixed (ITRF/ECEF) satellite position in meters.

Trait Implementations§

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impl Clone for OrbitState

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fn clone(&self) -> OrbitState

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for OrbitState

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impl Debug for OrbitState

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

Formats the value using the given formatter. Read more

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impl PartialEq for OrbitState

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

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

1.0.0 (const: unstable) · Source§

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

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

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impl StructuralPartialEq for OrbitState

Auto Trait Implementations§

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impl UnwindSafe for OrbitState

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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