grss.libgrss.cartesian_to_cometary

Contents

grss.libgrss.cartesian_to_cometary#

grss.libgrss.cartesian_to_cometary(epochMjd: float, cartesianState: list[float], GM: float = 0.00029591220828559115) → list[float]#

Convert cartesian state to cometary state.

Parameters:

epochMjd (real) – Epoch in modified Julian date.
cartesianState (list of real) – Cartesian state vector.
GM (real, optional) – Gravitational parameter of the central body, by default 0.00029591220828559115L.

Returns:

cometaryState – Cometary state vector.

Return type:

list of real