<< CL_oe_cir2car Coordinates and frames CL_oe_cirEqua2kep >>

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CL_oe_cirEqua2car

Circular equatorial adapted to cartesian orbital elements

Calling Sequence

[pos_car,vel_car[,jacob]]=CL_oe_cirEqua2car(cir_equa[,mu])

Description

Parameters

cir_equa:

orbital elements adapted to near-circular near-equatorial orbits [sma;ex;ey;ix;iy;pom+raan+anm] [m,rad] (6xN)

mu :

(optional) gravitational constant [m^3/s^2] (default value is %CL_mu)

pos_car:

position [X;Y;Z] [m] (3xN)

vel_car:

velocity [Vx;Vy;Vz] [m/s] (3xN)

jacob:

(optional) transformation jacobian d(X,Y,Z,Vx,Vy,Vz)/d(sma,ex,ey,ix,iy,pom+raan+anm) (6x6xN)

Bibliography

Authors

See also

Examples

// Example 1
cir_equa=[42166.712;-7.9d-6;1.1d-4;1.2d-4;-1.16d-4;5.3];
[pos_car,vel_car,jacob1] = CL_oe_cirEqua2car(cir_equa);
[cirequa2,jacob2] = CL_oe_car2cirEqua(pos_car,vel_car);
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