Satellite: Pos Vel Rotated Covariance: TrueOfOrbitEpoch

True equator and true equinox of the Earth at the orbit epoch. The orbit epoch is taken from the initial conditions of the satellite when possible, otherwise it is taken to be the time of the first ephemeris point.

Name Dimension Type Description
Time DateFormat Real Number Time.
Sigma X DistanceUnit Real Number Square root of the first diagonal component of the covariance matrix.
Sigma Y DistanceUnit Real Number Square root of the second diagonal component of the covariance matrix.
Sigma Z DistanceUnit Real Number Square root of the third diagonal component of the covariance matrix.
Sigma Xd Rate Real Number Square root of the fourth diagonal component of the covariance matrix.
Sigma Yd Rate Real Number Square root of the fifth diagonal component of the covariance matrix.
Sigma Zd Rate Real Number Square root of the sixth diagonal component of the covariance matrix.
Correlation XY Unitless Real Number XY correlation coefficient of the covariance matrix.
Correlation XZ Unitless Real Number XZ correlation coefficient of the covariance matrix.
Correlation XXd Unitless Real Number XXd correlation coefficient of the covariance matrix.
Correlation XYd Unitless Real Number XYd correlation coefficient of the covariance matrix.
Correlation XZd Unitless Real Number XZd correlation coefficient of the covariance matrix.
Correlation YZ Unitless Real Number YZ correlation coefficient of the covariance matrix.
Correlation YXd Unitless Real Number YXd correlation coefficient of the covariance matrix.
Correlation YYd Unitless Real Number YYd correlation coefficient of the covariance matrix.
Correlation YZd Unitless Real Number YZd correlation coefficient of the covariance matrix.
Correlation ZXd Unitless Real Number ZXd correlation coefficient of the covariance matrix.
Correlation ZYd Unitless Real Number ZYd correlation coefficient of the covariance matrix.
Correlation ZZd Unitless Real Number ZZd correlation coefficient of the covariance matrix.
Correlation XdYd Unitless Real Number XdYd correlation coefficient of the covariance matrix.
Correlation XdZd Unitless Real Number XdZd correlation coefficient of the covariance matrix.
Correlation YdZd Unitless Real Number YdZd correlation coefficient of the covariance matrix.

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