近地小行星极短弧定轨的进化算法研究1)
STUDY ON EVOLUTIONARY ALGORITHMS FOR INITIAL ORBIT DETERMINATION OF NEAR-EARTH ASTEROIDS WITH TOO-SHORT-ARC1)
近地小行星极短弧定轨的进化算法研究1) |
| 李鑫冉, 赵海斌 |
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STUDY ON EVOLUTIONARY ALGORITHMS FOR INITIAL ORBIT DETERMINATION OF NEAR-EARTH ASTEROIDS WITH TOO-SHORT-ARC1) |
| Li Xinran, Zhao Haibin |
| 图2 $R\cdot L<0$时地球与小行星的位置 |
| Fig. 2 The locations of Earth and asteroid when $R\cdot L<0$ |
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