binary library

Functions

apparentEccentricity(double e, double i, double w) → double

Apparent eccentricity from true orbital elements.

meanAnomaly(double year, double t, double p) → double

Mean anomaly of a binary star.

position(double e, double a, double i, double omega, double w, double eAnom) → ({double rho, double theta})

Apparent position angle and angular distance of binary components.