angle library

Functions

relativePosition(double ra1, double dec1, double ra2, double dec2) → double
Position angle from point 1 to point 2.
sep(double ra1, double dec1, double ra2, double dec2) → double
Angular separation between two equatorial positions.
sepHav(double ra1, double dec1, double ra2, double dec2) → double
Angular separation using haversine formula (better for small angles).