Low earth orbit space debris ballistic coefficients and their applications

Chen Junyu; Li Bin; Zhang Pin; Du Jianli; Chen Lijuan; Sang Jizhang

doi:10.3788/IRLA201645.1129001

It has been found that ballistic coefficient is a critical parameter in low Earth orbit(LEO) space debris orbit determination (OD) and orbit predication (OP) while using sparse tracking data. Ballistic coefficient of more than 2 000 space debris objects with perigee height below 850 km were estimated using the lon-archived tw-line elements (TLE) data and the drag perturbation equation of the sem-major axis of the orbit. Two applications of estimated ballistic coefficient values were discussed. In the first experiment, ballistic coefficient of 14 LEO space debris objects with high area to mass ratio(HAMR) were r-computed after TLEs of suspicious quality were removed through a TLE quality examination process in which the ballistic coefficient value was used to estimate a reasonable variation of the mean sem-major axis. Consequently, the errors of all the r-computed ballistic coefficient values were reduced. The newly estimated ballistic coefficient values were tested using a number of space debris objects with external ballistic coefficient values and agreements of about 20% were achieved. In the second experiment, ballistic coefficient of GRACE-B was used as initial value in the s-called TLE-OD/OP method. It is confirmed that the TLE-OD/OP method results have better OP accuracy than standard Simplified General Perturbations-4(SGP4).

Low earth orbit space debris ballistic coefficients and their applications

1. School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;

2. Collaborative Innovation Center for Geospatial Information Technology,Wuhan 430079,China

Received Date: 2016-03-18

Rev Recd Date: 2016-04-19

Publish Date: 2016-11-25

Key words:

Abstract: It has been found that ballistic coefficient is a critical parameter in low Earth orbit(LEO) space debris orbit determination (OD) and orbit predication (OP) while using sparse tracking data. Ballistic coefficient of more than 2 000 space debris objects with perigee height below 850 km were estimated using the lon-archived tw-line elements (TLE) data and the drag perturbation equation of the sem-major axis of the orbit. Two applications of estimated ballistic coefficient values were discussed. In the first experiment, ballistic coefficient of 14 LEO space debris objects with high area to mass ratio(HAMR) were r-computed after TLEs of suspicious quality were removed through a TLE quality examination process in which the ballistic coefficient value was used to estimate a reasonable variation of the mean sem-major axis. Consequently, the errors of all the r-computed ballistic coefficient values were reduced. The newly estimated ballistic coefficient values were tested using a number of space debris objects with external ballistic coefficient values and agreements of about 20% were achieved. In the second experiment, ballistic coefficient of GRACE-B was used as initial value in the s-called TLE-OD/OP method. It is confirmed that the TLE-OD/OP method results have better OP accuracy than standard Simplified General Perturbations-4(SGP4).

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Reference (14)

[1]	Bowman B R. True satellite ballistic coefficient determination for HASDM[C]//AIAA/AAS Astrodynamics Specialist Conference, 2002, 1(1):4887-4892.
[2]	Sang J, Bennett J C, Smith C H. Estimation of ballistic coefficients of low altitude debris objects from historical two line elements[J]. Advances in Space Research, 2013, 52(1):117-124.
[3]	Sang J Z, Bennett J C, Smith C. Experimental results of debris orbit predictions using sparse tracking data from Mt. Stromlo[J]. Acta Astronautica, 2014, 102(1):258-268.
[4]	Li Zhenwei, Zhang Tao. Zhang Nan, et al. High precision orientation of faint space objects[J]. Optics and precision Engineering, 2015, 23(9):2627-2634. (in Chinese)李振伟, 张涛, 张楠, 等. 暗弱空间目标的高精度定位[J]. 光学精密工程, 2015, 23(9):2627-2634.
[5]	Li Zhenwei, Zhang Tao, Sun Mingguo. Fast recongnition and precise orientation of space objects in star background[J]. Optics and Precision Engineering, 2015, 23(2):589-599. (in Chinese)李振伟, 张涛, 孙明国. 星空背景下空间目标的快速识别与精密定位[J]. 光学精密工程, 2015, 23(2):589-599.
[6]	Li Dongning, Wang Chenglong, Wang Liqiu, et al. Comparison of ground-based photometric measurement way[J]. Chinese Optics, 2015, 8(3):456-463. (in Chinese)李冬宁, 王成龙, 王丽秋, 等. 地基光度测量方式对比[J]. 中国光学, 2015, 8(3):456-463.
[7]	Wang Weibing, Wang Tingfeng, Guo Jing. Analysis for opto-electrical acquisition tracking and pointing control technology on satellite[J]. Chinese Optics, 2014, 7(6):879-888. (in Chinese)王卫兵, 王挺峰, 郭劲. 星载光电捕获跟踪瞄准控制技术分析[J]. 中国光学, 2014, 7(6):879-888.
[8]	Zheng Yijun, Tan Rongqing, Shi Haixia. Experimental study (Ⅱ) on impulse coupling coefficient of laser ablating aluminum target in air ambient[J]. Infrared and Laser Engineering, 2015, 44(1):76-79. (in Chinese)郑义军, 谭荣清, 石海霞. 空气中激光烧蚀铝靶冲量耦合系数实验(Ⅱ)[J]. 红外与激光工程, 2015, 44(1):76-79.
[9]	Liu Chunbo, Zhao Shaobo, Han Xiang'e. Detection of space debris of centimeters in size via spaceborne ladar[J]. Infrared and Laser Engineering, 2012, 41(5):1244-1248. (in Chinese)刘春波, 赵少博, 韩香娥. 危险空间碎片的天基激光雷达探测[J]. 红外与激光工程, 2012, 41(5):1244-1248.
[10]	Wang Hu, Luo Jianjun. Optical system design of multi-spectral camera for space debris[J]. Infrared and Laser Engineering, 2014, 43(4):1188-1193. (in Chinese)王虎, 罗建军. 空间碎片多光谱探测相机光学系统设计[J]. 红外与激光工程, 2014, 43(4):1188-1193.
[11]	Hedin A E, Fleming E, Manson A H, et al. Empirical wind model for the upper, middle and lower atmosphere[J]. Journal of Atmospheric and Terrestrial Physics, 1996, 58(13):1421-1447.
[12]	Jacchia L. Revised Static Models of the Thermosphere and Exosphere with Empirical Temperature Profiles[M]. Massachusetts:Smithsonian Inatitution Astrophysical Observatory Cambridge, 1971:80-90.
[13]	Hedin A. MSIS-86 thermospheric model[J]. Journal of Geophysical Research:Space Physics(1978-2012), 1986, 92(A5):4649-4662.
[14]	Picone J M, Emmert J T, Lean J L. Thermospheric densities derived from spacecraft orbits:Accurate processing of two-line element sets[J]. Journal of Geophysical Research-Space Physics, 2005, 110(A3):1-19.

Low earth orbit space debris ballistic coefficients and their applications

doi: 10.3788/IRLA201645.1129001

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