空间环境对神舟飞船轨道衰减影响分析

针对卫星长期管理积累的海量空间数据的分析利用问题，结合神舟六号飞船轨道舱的空间数据，利用求解经验公式的方法，研究了神舟六号飞船轨道舱2006年太阳活动和地磁活动对轨道衰减值的影响，并利用2005年至2007年神舟六号飞船轨道舱的实测轨道数据，对公式进行了验证，结果证明利用经验公式可以对未来轨道进行预报，并在短时间内具有可信性。

Analysis of the Effect of Space Environment on Shenzhou Spaceship Orbit Attenuation

Aim at the analysis and utilization of mass spatial data during long-term management to satellites,this paper studies the affection which the sun and geomagnetie field act on the attenuation of SZ-6 orbit,through solution of empirical formula using the spatial data of SZ-6 in 2006.The measured orbit data of SZ-6 orbital module remaining in orbit from 2005 to 2007 were used to verificat the formula,and the result proved that the orbit prediction made by the empirical formula was believable in a short period.