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CelestLab >> Geometry and events > CL_gm_raan2beta

CL_gm_raan2beta

Right ascension of ascending node to beta angle

Calling Sequence

[betaa] = CL_gm_raan2beta(inc,raan,alpha_sun,delta_sun)

Description

Parameters

inc:

Orbit inclination [rad] (1xN)

raan:

Orbit right ascension of ascending node [rad] (1xN)

alpha_sun:

Sun right ascension [rad] (1xN)

delta_sun:

Sun declination [rad] (1xN)

betaa:

Beta angle [rad] (1xN)

See also

Authors

Examples

// Get alpha_sun and delta_sun
cjd = 20050;
[r_sun,rs] = CL_mod_moonSunG50(cjd,'s');
r_sph = CL_co_car2sph(r_sun);
alpha_sun = r_sph(1);
delta_sun = r_sph(2);
raan = %pi/4;
inc = CL_deg2rad(98.7);
betaa = CL_gm_raan2beta(inc,raan,alpha_sun,delta_sun)
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