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Re: Where Does Doppler Occur?

  Doppler shift occurs anytime there is relative motion
between the observer and the observed source.   It doesn't
matter who is moving (you or the satellite, or both.)
(In fact, einstein says that all observation points
are equally valid - I.e.  the satellite sees doppler
shift from YOU because from its perspective, it is 
YOU who is moving... :^)

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