Function astro::lunar::pos_angl_of_axis_of_rot
[−]
[src]
pub fn pos_angl_of_axis_of_rot(JD: f64, mn_ascent_node_long: f64, total_lib_lat: f64, nut_in_long: f64, true_oblq: f64, apprnt_moon_asc: f64) -> f64
Computes the position angle of the axis of rotation of the Moon
Returns
pos_angl_of_axis_of_rot
: The position angle of the axis of rotation of the Moon | in radians
Arguments
JD
: Julian (Ephemeris) daymn_ascent_node_long
: Longitude of the mean ascending node of the Moon | in radianstotal_lib_lat
: Total libration of the Moon in latitude | in radiansnut_in_long
: Nutation correction for longitude | in radianstrue_oblq
: True obliquity of the ecliptic | in radiansapprnt_moon_asc
: Apparent geocentric right ascension of the Moon | in radians