Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1771935 | Chinese Astronomy and Astrophysics | 2012 | 11 Pages |
Abstract
This paper gives a definite integration method for calculating the inclination function and its derivative, which has a very simple expression, and the accuracies as high as 10-15 for the inclination function, and 10-13 for its derivative, comparable with the accuracy of Gooding's method. By through a lot of numerical simulations, it is proved that this method has a good stability and an wide applicable range of inclinations, hence it can be used to calculate the inclination function to the maximum order of Lmax ≤ 50.
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