as Hash include has stated it is impossible for a geostationary satellite to be placed anywhere other than directly above the equator then only both will have the same time period and angular velocity other wise the path of the satellite being circular and that of earth decreasing in radius as we approach the poles causes time lag

 

as for additional info

 

hash include is an ace in the field of physics my best friend.he has never made a mistake what material have you referred???