  Several spacecrafts show an anomalous flyby. In a previous paper a
non-prefered reference frame is studied moving uniformly relative to the
prefered one. In this article the Doppler frequency residual is derived. The
prefered reference frame is given by the isotropy of the CMB and the
non-prefered one is the Earth. The resulting jump is much too small to explain
the measured anomalous flybys of the different spacecrafts. Therefore, the
transformations from the prefered frame to the non-prefered frame are replaced
by the corresponding total differentials. A formula for the Doppler frequency
residual is derived. It is applied to the prefered frame of the Earth and the
non-prefered frame of the rotating Earth. The resulting Doppler residual
depends on the direction of the velocity of the spacecraft and the position of
the observer on the rotating Earth. It is similar to the experimental formula
of Anderson et al. which is independent of the position of the observer.
