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celestlab >> Models > CL_mod_IAUBodyAngles

CL_mod_IAUBodyAngles

Rotation angles defining the IAU body-fixed rotating frame

Calling Sequence

[angles, angles_der] = CL_mod_IAUBodyAngles(cjd, body [[, tt_tref]])

Description

Parameters

cjd:

Modified (1950.0) Julian day (Time scale: TREF) (1xN)

body:

(string) Body name. (1x1)

tt_tref:

(optional) TT-TREF [seconds]. Default is %CL_TT_TREF. (1xN or 1x1)

angles:

Angles [alpha0; delta0; W] defining the orientation of the body [rad]. (1xN)

angles_der:

Time derivatives of angles = [alpha0dot; delta0dot; Wdot] [rad/s]. (1xN)

Authors

Bibliography

See also

Examples

cjd = CL_dat_cal2cjd(2010,02,03,05,35,25); // TREF time scale

[angles, angles_der] = CL_mod_IAUBodyAngles(cjd, "Mars")

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