Examples
mean_kep = [7.e6; 1.e-3; 1; %pi/2; 0.1; 0.2] osc_kep = CL_ex_propagate("eckhech","kep",0,mean_kep,0,res="o"); CL_ex_meanElem("eckhech","kep",osc_kep) // => mean_kep |  |  |
Mean orbital elements (all analytical models) - DEPRECATED
mean_oe = CL_ex_meanElem(mod, type_oe, osc_oe [, er, mu, j1jn])
This function is deprecated.
Replacement function: CL_ex_osc2mean
Computes mean orbital elements from osculating orbital elements.
This function is a wrapper for all available analytical models.
The available models are:
"central": Central force (osculating elements = mean elements)
"j2sec": Secular effects of J2 (osculating elements = mean elements by convention)
"lydsec": Lyddane (mean elements include secular effects only)
"lydlp": Lyddane (mean elements include secular and long period effects)
"eckhech": Eckstein-Hechler (mean elements include secular and long period effects)
Notes:
- Conversions take place if the type of orbital elements is not the "natural" type for the model.
See Propagation models for more details.
(string) Model name: "central", "j2sec", "lydsec", "lydlp", "eckhech". (1x1)
(string) Type of orbital elements used for input/output: "kep", "cir", "cireq" or "equin" (1x1)
Osculating orbital elements (6xN)
(optional) Equatorial radius [m]. Default is %CL_eqRad
(optional) Gravitational constant [m^3/s^2]. Default is %CL_mu
(optional) Vector of zonal harmonics. Default is %CL_j1jn (Nz x 1)
Mean orbital elements (6xN)
CNES - DCT/SB
mean_kep = [7.e6; 1.e-3; 1; %pi/2; 0.1; 0.2] osc_kep = CL_ex_propagate("eckhech","kep",0,mean_kep,0,res="o"); CL_ex_meanElem("eckhech","kep",osc_kep) // => mean_kep | | |