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Error analysis of ground station in astronomical positioning
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This paper systematically analyzes the tracking and positioning errors of the space targets with different azimuth and elevation angles caused by the longitude, latitude and time errors of the station. Just translate the file name into English to run
18716326119 1 0
1
Initial orbit determination
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The position of the station in the geocentric equatorial coordinate system. Calculate the mean Greenwich mean time angle, then calculate the direction cosine of the target in the geocentric equatorial coordinate system, then use the Gaussian method to solve R2 and V2, and then start to improve the accuracy; finally use the calculated R2 and V2 to calculate the orbital elements
18716326119 2 0
1
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