This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

Celestial Phenomena

Calculate position and velocity of bodies

Calculate the position and velocity of celestial bodies and implement Earth nutation and Moon librations. Download ephemeris data for the celestial phenomena blocks using the aeroDataPackage function. To convert these coordinates to Earth-centered Earth-fixed (ECEF), use the Direction Cosine Matrix ECI to ECEF block.


Planetary Ephemeris Implement position and velocity of astronomical objects
Earth Nutation Implement Earth nutation
Moon Libration Implement Moon librations
Was this topic helpful?