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Study of the Dynamics of the Asteroid Kamo`Oalewa
Russian Physics Journal ( IF 0.6 ) Pub Date : 2021-03-18 , DOI: 10.1007/s11182-021-02261-1 S. A. Gur’yanov , T. Yu. Galushina
中文翻译:
小行星Kamo`Oalewa动力学研究
更新日期:2021-03-19
Russian Physics Journal ( IF 0.6 ) Pub Date : 2021-03-18 , DOI: 10.1007/s11182-021-02261-1 S. A. Gur’yanov , T. Yu. Galushina
The motion of the asteroid (469219) Kamo`oalewa, which moves in 1:1 mean motion resonance with the Earth, is investigated. Over the course of studying the dynamics of this object, we revealed close approaches to planets of the Solar System and mean motion and secular resonances and estimated the chaoticity of its orbit. A peculiarity of the asteroid motion is its regular transitions from the state of a quasi-satellite to the state of a horseshoe.
中文翻译:
小行星Kamo`Oalewa动力学研究
研究了与地球以1:1的平均运动共振运动的小行星(469219)Kamo`oalewa的运动。在研究这个物体的动力学过程中,我们揭示了与太阳系行星的接近方法以及平均运动和长期共振,并估计了其轨道的混沌性。小行星运动的特殊性是它从准卫星状态到马蹄形状态的规则过渡。