grss.libgrss.cometary_to_cartesian

grss.libgrss.cometary_to_cartesian(epochMjd: float, cometaryState: list[float], GM: float = 0.00029591220828559115) → list[float]

Convert cometary state to cartesian state.

Parameters:

• epochMjd (real) – Epoch in modified Julian date.

• cometaryState (list of real) – Cometary state vector.

• GM (real, optional) – Gravitational parameter of the central body, by default 0.00029591220828559115L.

Returns:

cartesianState – Cartesian state vector.

Return type:

list of real