ssapy_toolkit.Coordinates.gcrf_to_ntw

ssapy_toolkit.Coordinates.gcrf_to_ntw(delta_v_gcrf, r_center, v_center)[source]

Transform a vector from GCRF to NTW coordinates.

Parameters:

delta_v_gcrf (array_like) – Vector in GCRF coordinates.
r_center (array_like) – Position vector in GCRF (m).
v_center (array_like) – Velocity vector in GCRF (m/s).

Returns:

delta_v_ntw – Vector in NTW coordinates.

Return type:

ndarray