【摘 要】
：
基于刘复刚和王建(2013)创建的行星会合指数(K),已经给出了太阳绕太阳系质心的运动轨迹,并得到其恒星周期为准22年.这一恒星周期是根据行星系统中按各自行星质量权重求得的23.77208年周期与通过图像获得的19.8585年行星会合周期的平均值得到的.因为各行星的周期都是恒星周期,故本文通过对K2函数求导方法得到的23.36886年周期也是恒星周期,它与23.77208年周期近似相等,这进一步证
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基于刘复刚和王建(2013)创建的行星会合指数(K),已经给出了太阳绕太阳系质心的运动轨迹,并得到其恒星周期为准22年.这一恒星周期是根据行星系统中按各自行星质量权重求得的23.77208年周期与通过图像获得的19.8585年行星会合周期的平均值得到的.因为各行星的周期都是恒星周期,故本文通过对K2函数求导方法得到的23.36886年周期也是恒星周期,它与23.77208年周期近似相等,这进一步证实太阳轨道运动恒星周期与由行星系统质心运动所指代的会合周期不同,二者之差异可能与坐标系的选择有关.顾及太
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