Searched refs:eccentricity (Results 1 – 3 of 3) sorted by relevance
1362 private double trueAnomaly(double meanAnomaly, double eccentricity)1369 delta = E - eccentricity * Math.sin(E) - meanAnomaly;1370 E = E - delta / (1 - eccentricity * Math.cos(E));1374 return 2.0 * Math.atan( Math.tan(E/2) * Math.sqrt( (1+eccentricity)1375 /(1-eccentricity) ) );
1364 private double trueAnomaly(double meanAnomaly, double eccentricity)1371 delta = E - eccentricity * Math.sin(E) - meanAnomaly;1372 E = E - delta / (1 - eccentricity * Math.cos(E));1376 return 2.0 * Math.atan( Math.tan(E/2) * Math.sqrt( (1+eccentricity)1377 /(1-eccentricity) ) );
594 static double trueAnomaly(double meanAnomaly, double eccentricity) in trueAnomaly() argument601 delta = E - eccentricity * ::sin(E) - meanAnomaly; in trueAnomaly()602 E = E - delta / (1 - eccentricity * ::cos(E)); in trueAnomaly()606 return 2.0 * ::atan( ::tan(E/2) * ::sqrt( (1+eccentricity) in trueAnomaly()607 /(1-eccentricity) ) ); in trueAnomaly()