Function astro::angle::anglr_sepr [−] [src]

pub fn anglr_sepr(p1a1: f64, p1a2: f64, p2a1: f64, p2a2: f64) -> f64

Computes the angular separation between two angular points

Arguments

p1a1: Angle 1 of point 1 | in radians
p1a2: Angle 2 of point 1 | in radians
p2a1: Angle 1 of point 2 | in radians
p2a2: Angle 2 of point 2 | in radians

Angle 1 may be right ascension or longitude. Angle 2 may be declination or latitude.

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