ssapy_toolkit.Accelerations.accel_moon

Functions

accel_point_moon(r, time)

Point-mass lunar gravity in GCRF.
ssapy_toolkit.Accelerations.accel_moon.accel_point_moon(r: ndarray, time) → ndarray[source]

Point-mass lunar gravity in GCRF.

Parameters:

  • r (array_like, shape (3,)) – Satellite position vector in GCRF (m), Earth-centered.

  • time (float | datetime-like | astropy.time.Time | array_like) – Time corresponding to the state (anything supported by to_gps()).

Returns:

a_moon – Acceleration from the Moon (m/s^2).

Return type:

ndarray, shape (3,)