Abstract: Aneworbitdesignmethodisneededforpreciserevisitthegivengroundtrackpoints.Amethodofdesigningpreciserevisitof2givengroundtrackroundrepeatingorbitwasproposed.Therelationshipbetweenthesatellitegeocentricvectorandthegroundtrackgeocentricvectorwasanalyzed;theproblemwasconvertedtothecoincidenceproblemintheinertialcoordinatesystemofamotionvectorininertialcoordinatesystemandaconstantvectorinthemovingcoordinatesystem.Differenttargetfunctionswereconstructed,whileorbitelementswereobtainedbysearchingthezerosofthecorrespondingfunction.Calculationandsimulationresultsdemonstratetheeffectivenessoftheproposedapproach.

Key words: groundtrackpoint, preciserevisit, orbitdesign, repeatingorbit, simulation