Function astro::binary_star::angular_sepr

source · 
pub fn angular_sepr(rad_vec: f64, true_anom: f64, w: f64, i: f64) -> f64
Expand description

Returns angular separation of a binary star

§Arguments

  • rad_vec : Radius vector of a binary star
  • true_anom: True anomaly of a binary star
  • w : Longitude of periastron
  • i : Inclination of true orbit to a plane at right angles to the line of sight | in radians