Function astro::misc::parllc_angl [−] [src]

pub fn parllc_angl(observer_lat: f64, hour_angle: f64, dec: f64) -> f64

Computes the parallactic angle of a celestial body

Returns

parallac_angle: Parallactic angle of the celestial body | in radians

Arguments

observer_lat: The observer's geographical latitude | in radians
hour_angle : Local hour angle | in radians
dec : Declination of the celestial body | in radians

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