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CelestLab >> Coordinates and frames > CL_oe_kep2car

CL_oe_kep2car

Keplerian to cartesian orbital elements

Calling Sequence

[pos_car,vel_car[,jacob]] = CL_oe_kep2car(kep[,mu])

Description

Parameters

kep:

classical keplerian parameters [sma;ecc;inc;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,ecc,inc,pom,raan,anm) (6x6xN)

Bibliography

See also

Authors

Examples

// Example 1
kep=[24464560,0.7311,0.122138,3.10686,1.00681,0.048363]';
[pos_car,vel_car]=CL_oe_kep2car(kep);
[kep2]=CL_oe_car2kep(pos_car,vel_car);
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