Struct sgp4::Geopotential

source ·
pub struct Geopotential {
    pub ae: f64,
    pub ke: f64,
    pub j2: f64,
    pub j3: f64,
    pub j4: f64,
}
Expand description

Model of the Earth radius and gravitational field

Fields

ae: f64

Equatorial radius of the earth in km

ke: f64

square root of earth’s gravitational parameter in earth radii³ min⁻²

j2: f64

un-normalised second zonal harmonic

j3: f64

un-normalised third zonal harmonic

j4: f64

un-normalised fourth zonal harmonic

Trait Implementations

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