export declare const pi: number;
export declare const twoPi = 6.283185307179586;
export declare const deg2rad = 0.017453292519943295;
export declare const rad2deg = 57.29577951308232;
export declare const minutesPerDay = 1440;
export declare const mu = 398600.8;
export declare const earthRadius = 6378.135;
export declare const xke = 0.07436691613317342;
export declare const vkmpersec = 7.905370510517634;
export declare const tumin = 13.446839696959309;
export declare const j2 = 0.001082616;
export declare const j3 = -0.00000253881;
export declare const j4 = -0.00000165597;
export declare const j3oj2 = -0.002345069720011528;
export declare const x2o3 = 0.6666666666666666;
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