| タイトル | An accurate and efficient satellite long-term orbit predictor employing 'fictitious' mean orbital elements |
| 著者（英） | Tang, Charles C. H. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1988-01-01 |
| 言語 | eng |
| 内容記述 | By using Von Zeipel's generating function procedure the perturbing earth gravitational potential is averaged with respect to the fast variable (mean anomaly) and a set of 'fictitous' mean orbital elements which can be used as a long-term satellite orbit predictor is obtained. The set of elements is shown to be a function of the nonlinear square of the second zonal harmonic coefficient. It is found that the long-term orbit prediction using the 'fictitous' mean elements is as accurate as that using the osculating elements, but has a computing speed about two orders of magnitude faster. For short-term orbit predictions, the osculating elements approach must be used. |
| NASA分類 | ASTRODYNAMICS |
| レポートNO | 88A50378
AIAA PAPER 88-4243 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/369128 |
