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ostk.physics.environment.gravitational.GravitationalParameters¶

class GravitationalParameters(*args, **kwargs)¶

Bases: pybind11_object

Gravitational model parameters.

Overloaded function.

__init__(self: ostk.physics.environment.gravitational.GravitationalParameters, gravitational_parameter: ostk.physics.unit.Derived, equatorial_radius: ostk.physics.unit.Length, flattening: ostk.core.type.Real, C20: ostk.core.type.Real, C40: ostk.core.type.Real) -> None

Constructor.

Args:
gravitational_parameter (Derived): Gravitational parameter [m^3/s^2]. equatorial_radius (Length): Equatorial radius [m]. flattening (Real): Flattening. C20 (Real): C20. C40 (Real): C40.
__init__(self: ostk.physics.environment.gravitational.GravitationalParameters, gravitational_parameter: ostk.physics.unit.Derived, equatorial_radius: ostk.physics.unit.Length, flattening: ostk.core.type.Real, C20: ostk.core.type.Real, C30: ostk.core.type.Real, C40: ostk.core.type.Real) -> None

Constructor.

Args:
gravitational_parameter (Derived): Gravitational parameter [m^3/s^2]. equatorial_radius (Length): Equatorial radius [m]. flattening (Real): Flattening. C20 (Real): C20. C30 (Real): C30. C40 (Real): C40.

Methods

`compute_geocentric_radius_at`	Compute geocentric radius of ellipsoid at a given latitude.
`is_defined`	Check if the parameters are defined.
`undefined`	Get undefined parameters.

Attributes

`C20`	C20.
`C30`	C30.
`C40`	C40.
`J2`	J2.
`J3`	J3.
`J4`	J4.
`equatorial_radius`	Equatorial radius [m].
`flattening`	Flattening.
`gravitational_parameter`	Gravitational parameter [m^3/s^2].

property C20¶: C20.

property C30¶: C30.

property C40¶: C40.

property J2¶: J2.

property J3¶: J3.

property J4¶: J4.

compute_geocentric_radius_at( self: ostk.physics.environment.gravitational.GravitationalParameters, latitude: ostk.physics.unit.Angle, ) → ostk.physics.unit.Length¶

Compute geocentric radius of ellipsoid at a given latitude.

Parameters:: latitude (Angle) -- A latitude.
Returns:: Geocentric radius of ellipsoid at a given latitude.
Return type:: Length

property equatorial_radius¶: Equatorial radius [m].

property flattening¶: Flattening.

property gravitational_parameter¶: Gravitational parameter [m^3/s^2].

is_defined( self: ostk.physics.environment.gravitational.GravitationalParameters, ) → bool¶

Check if the parameters are defined.

Returns:: True if defined.
Return type:: bool

static undefined() → ostk.physics.environment.gravitational.GravitationalParameters¶

Get undefined parameters.

Returns:: Undefined parameters.
Return type:: GravitationalParameters