Name

CL_oe_kep2cirEqua — Keplerian to circular equatorial adapted orbital elements

Calling Sequence

   [cir_equa[,jacob]]=CL_oe_kep2cirEqua(kep)
   
   

Description

  • Given keplerien parameters [a,e,i,w,omega,M], this function computes the circular equatorial adapted parameters [a,ex,ey,ix,iy,omega+w+M].

    The transformation jacobian is optionally computed.

  • Last update : 29/11/2007

Parameters

kep:

keplerien parameters [a,e,i,w,omega,M] [m],[rad] (6xN)

cir_equa:

circular equatorial adapted parameters [a,ex,ey,ix,iy,omega+w+M] [m],[rad] (6xN)

jacob:

(optional) transformation jacobian d(a,e,i,w,omega,M)/d(a,ex,ey,ix,iy,omega+w+M) (6x6xN)

Bibliography

1 CNES - MSLIB FORTRAN 90, Volume V (mv_kep_cir_equa)

Authors

CNES - DCT/SB

See also

CL_oe_cirEqua2kep, CL_oe_kep2car

Examples

// Example 1
kep=[24464560;0.7311;0.122138;3.10686;1.00681;0.048363];
[cirequa]=CL_oe_kep2cirEqua(kep);

// Example 2
kep=[24464560;0.7311;0.122138;3.10686;1.00681;0.048363];
[cirequa,jacob1]=CL_oe_kep2cirEqua(kep);
[kep2,jacob2]=CL_oe_cirEqua2kep(cirequa);