Circular equatorial adapted to keplerian orbital elements
[kep[,jacob]]=CL_oe_cirEqua2kep(cir_equa)
Converts orbital elements adapted to near-circular near-equatorial orbits to classical keplerian orbital elements.
The transformation jacobian is optionally computed.
See Orbital elements for more details
orbital elements adapted to near-circular near-equatorial orbits [sma;ex;ey;ix;iy;pom+raan+anm] [m,rad] (6xN)
classical keplerian orbital elements [sma;ecc;inc;pom;raan;anm] [m,rad] (6xN)
(optional) transformation jacobian d(sma,ecc,inc,pom,raan,anm)/d(sma,ex,ey,ix,iy,pom+raan+anm) (6x6xN)
1) CNES - MSLIB FORTRAN 90, Volume V (mv_cir_equa_kep)
CNES - DCT/SB