المؤلفون: Lv, Wenjie¹ (AUTHOR), Jiang, Xiuqiang^1,2 (AUTHOR), Yang, Hechao¹ (AUTHOR), Ji, Yuandong^1,2 (AUTHOR), Sun, Guohao^1,2 (AUTHOR), Zhong, Suchuan¹ (AUTHOR)

المصدر: Advances in Space Research. Jan2025, Vol. 75 Issue 2, p2201-2220. 20p.

مصطلحات موضوعية: *ORBIT determination, *GEOSYNCHRONOUS orbits, *GEOSTATIONARY satellites, *SOLAR cells, *ORBIT method

المؤلفون: Fang, Qingyu^1,2 (AUTHOR), Guo, Wei¹ (AUTHOR) guowei@nssc.ac.cn, Wang, Caiyun¹ (AUTHOR)

المصدر: International Journal of Remote Sensing. Jan2025, p1-14. 14p. 10 Illustrations.

مصطلحات موضوعية: *ORBIT determination, *SURFACE dynamics, *HEIGHT measurement, *TIME series analysis, *ALTIMETERS

المؤلفون: Sośnica, K.¹ (AUTHOR) krzysztof.sosnica@upwr.edu.pl, Gałdyn, F.¹ (AUTHOR), Zajdel, R.^1,2 (AUTHOR), Strugarek, D.¹ (AUTHOR), Najder, J.¹ (AUTHOR), Nowak, A.¹ (AUTHOR), Mikoś, M.¹ (AUTHOR), Kur, T.¹ (AUTHOR), Bosy, J.^1,3 (AUTHOR), Bury, G.¹ (AUTHOR)

المصدر: Journal of Geodesy. Jan2025, Vol. 99 Issue 1, p1-17. 17p.

مصطلحات موضوعية: *ORBIT determination, *GEODETIC satellites, *LASER ranging, *ORBITS (Astronomy), *GENERAL relativity (Physics), *ORBITS of artificial satellites

المؤلفون: Yang, Nannan¹ (AUTHOR), Xu, Aigong¹ (AUTHOR) xuaigong@lntu.edu.cn, Xu, Zongqiu¹ (AUTHOR) xuzongqiu@lntu.edu.cn, Xu, Yantian^1,2 (AUTHOR) xuyt@casm.ac.cn, Tang, Longjiang^3,4 (AUTHOR) longjt@gfz-potsfam.de, Li, Jun¹ (AUTHOR) lijun_ch@lntu.edu.cn, Zhu, Huizhong¹ (AUTHOR) zhuhuizhong@lntu.edu.cn

المصدر: Advances in Space Research. Jan2025, Vol. 75 Issue 1, p1-15. 15p.

مصطلحات موضوعية: *GLOBAL Positioning System, *ORBIT determination, *PRODUCT positioning, *ORBITS (Astronomy), *PRODUCT improvement

المؤلفون: Guo, Jing¹ (AUTHOR), Wang, Longyu¹ (AUTHOR), Yang, Chao¹ (AUTHOR) superyc@whu.edu.cn, Li, Junqiang¹ (AUTHOR), Xu, Xiaolong¹ (AUTHOR), Zhao, Qile¹ (AUTHOR)

المصدر: Advances in Space Research. Jan2025, Vol. 75 Issue 1, p1163-1176. 14p.

مصطلحات موضوعية: *RADIATION pressure, *ORBIT determination, *SOLAR radiation, *LASER ranging, *ORBITS (Astronomy)

المؤلفون: Acciarini, Giacomo^1,2 (AUTHOR) giacomo.acciarini@gmail.com, Baydin, Atılım Güneş³ (AUTHOR), Izzo, Dario² (AUTHOR)

المصدر: Acta Astronautica. Jan2025:Part 1, Vol. 226, p694-701. 8p.

مصطلحات موضوعية: *ORBIT determination, *SIMILARITY transformations, *MACHINE learning, *ORBITS (Astronomy), *SOURCE code

المؤلفون: Desprats, William¹ (AUTHOR) william.desprats@unibe.ch, Bertone, Stefano^2,3 (AUTHOR), Arnold, Daniel¹ (AUTHOR), Lasser, Martin¹ (AUTHOR), Jäggi, Adrian¹ (AUTHOR), Blanc, Michel⁴ (AUTHOR)

المصدر: Acta Astronautica. Jan2025:Part 1, Vol. 226, p585-600. 16p.

مصطلحات موضوعية: *ORBIT determination, *SOFTWARE libraries (Computer programming), *PLANETARY orbits, *GLOBAL Positioning System, *SOLAR system, *ARTIFICIAL satellite tracking

Alternate Title: Onboard Ultra-Stable Oscillator Long-Term Drift Calibration for Tianwen-1 Mission.

المؤلفون: 曹建峰^1,2 jfcao@foxmail.com, 孔 静^1,2, 满海钧^1,2, 鞠 冰^1,2, 张 宇^1,2, 刘荟萃^1,2

المصدر: Geomatics & Information Science of Wuhan University. Dec2024, Vol. 49 Issue 12, p2181-2186. 6p.

مصطلحات موضوعية: *ORBIT determination, *FREQUENCY standards, *PREDICTION models, *CALIBRATION, *A priori

المؤلفون: Guan, Yu-Ming¹ (AUTHOR), Li, Zhi-Hui¹ (AUTHOR) lizhihui@cardc.cn

المصدر: Celestial Mechanics & Dynamical Astronomy. Dec2024, Vol. 136 Issue 6, p1-44. 44p.

مصطلحات موضوعية: *GAS dynamics, *ORBIT determination, *AERODYNAMIC load, *BOLTZMANN'S equation, *GENETIC algorithms

المؤلفون: Fenucci, M.^1,2 (AUTHOR) marco.fenucci@ext.esa.int, Faggioli, L.^1,3 (AUTHOR), Gianotto, F.^1,3 (AUTHOR), Bracali Cioci, D.⁴ (AUTHOR), Cano, J. L.⁵ (AUTHOR), Conversi, L.¹ (AUTHOR), Devogèle, M.^1,3 (AUTHOR), Di Girolamo, G.⁵ (AUTHOR), Drury, C.¹ (AUTHOR), Föhring, D.^1,3 (AUTHOR), Gisolfi, L.^1,6 (AUTHOR), Kresken, R.^5,7 (AUTHOR), Micheli, M.^1,3 (AUTHOR), Moissl, R.¹ (AUTHOR), Ocaña, F.^8,9 (AUTHOR), Oliviero, D.^1,2 (AUTHOR), Porru, A.^1,10 (AUTHOR), Ramirez-Moreta, P.^8,11 (AUTHOR), Rudawska, R.^12,13 (AUTHOR), Bernardi, F.⁴ (AUTHOR)

المصدر: Celestial Mechanics & Dynamical Astronomy. Dec2024, Vol. 136 Issue 6, p1-41. 41p.

مصطلحات موضوعية: *ASTEROID orbits, *ORBIT determination, *NEAR-earth asteroids, *NEAR-Earth objects, *WEB portals, *ASTEROIDS

المؤلفون: Ivanyukhin, A. V.^1,2 (AUTHOR) ivanyukhin.a@yandex.ru, Ivashkin, V. V.^1,3 (AUTHOR)

المصدر: Solar System Research. Dec2024, Vol. 58 Issue 6, p769-779. 11p.

مصطلحات موضوعية: *INVERSE problems, *ORBIT determination, *ORBIT method, *COMPUTATIONAL complexity, *PROBLEM solving

المؤلفون: Wöske, Florian¹ (AUTHOR) florian.woeske@zarm.uni-bremen.de, Huckfeldt, Moritz¹ (AUTHOR) moritz.huckfeldt@zarm.uni-bremen.de, Rievers, Benny¹ (AUTHOR) benny.rievers@zarm.uni-bremen.de

المصدر: Advances in Space Research. Nov2024, Vol. 74 Issue 10, p4517-4542. 26p.

مصطلحات موضوعية: *LOW earth orbit satellites, *ORBIT determination, *SOLAR activity, *UPPER atmosphere, *ORBITS (Astronomy)

Alternate Title: Comparison of BDS-3 Satellite Attitude Quaternions Products from Different Analysis Centers and Their Application to PPP.

المؤلفون: 田福娟¹ Fjtian@whu.edu.cn, 聂琳娟¹ ljnie@whu.edu.cn, 周晓慧²

المصدر: Geomatics & Information Science of Wuhan University. Oct2024, Vol. 49 Issue 10, p1891-1899. 9p.

مصطلحات موضوعية: *ORBIT determination, *ARTIFICIAL satellites in navigation, *GLOBAL Positioning System, *QUATERNIONS, *ATTITUDE (Psychology), *ARTIFICIAL satellite attitude control systems

المؤلفون: Fernández, Jaime¹ (AUTHOR) jfernandez@gmv.com, Peter, Heike² (AUTHOR) heike.peter@positim.com, Fernández, Carlos¹ (AUTHOR) cfernandez@gmv.com, Berzosa, Javier¹ (AUTHOR) jberzosa@gmv.com, Fernández, Marc¹ (AUTHOR) mffernandez@gmv.com, Bao, Luning¹ (AUTHOR) luning.bao.c@gmv.com, Muñoz, Miguel Ángel¹ (AUTHOR) miguel.munoz.t@gmv.com, Lara, Sonia¹ (AUTHOR) sonia.lara.espinosa@gmv.com, Terradillos, Eva¹ (AUTHOR) eva.terradillos.estevez@gmv.com, Féménias, Pierre³ (AUTHOR) Pierre.Femenias@esa.int, Nogueira, Carolina⁴ (AUTHOR) carolina.nogueiraloddo@eumetsat.int

المصدر: Advances in Space Research. Sep2024, Vol. 74 Issue 6, p2615-2648. 34p.

مصطلحات موضوعية: *GLOBAL Positioning System, *ORBIT determination, *ORBITS (Astronomy), *ARCHITECTURAL details

Alternate Title: Impact Analysis of EOP Prediction Errors on Orbit Determination of Deep-Space Spacecraft.

المؤلفون: 王 波¹ wangbo@whu.edu.cn, 鄢建国¹ jgyan@whu.edu.cn, 高梧桐¹, 叶 茂¹, 于 亮², 马卓希², 李 斐¹

المصدر: Geomatics & Information Science of Wuhan University. Sep2024, Vol. 49 Issue 9, p1538-1545. 8p.

مصطلحات موضوعية: *CELESTIAL reference systems, *ORBIT determination, *ROTATION of the earth, *SPACE exploration, *ORBITS (Astronomy), *ARTIFICIAL satellite tracking

المؤلفون: Zhang, Jiahui¹ (AUTHOR), You, Wei¹ (AUTHOR) youwei@swjtu.edu.cn, Yu, Biao¹ (AUTHOR), Fan, Dongming¹ (AUTHOR)

المصدر: Advances in Space Research. Sep2024, Vol. 74 Issue 5, p2011-2024. 14p.

مصطلحات موضوعية: *ORBIT determination, *ORBITS (Astronomy), *ARTIFICIAL satellites in navigation

المؤلفون: Kazemi, Sajjad¹ (AUTHOR) Sajjad.Kazemi@uwaterloo.ca, Azad, Nasser L.¹ (AUTHOR), Scott, K. Andrea¹ (AUTHOR), Oqab, Haroon B.² (AUTHOR), Dietrich, George B.² (AUTHOR)

المصدر: Acta Astronautica. Sep2024, Vol. 222, p272-295. 24p.

مصطلحات موضوعية: *ORBIT determination, *GEOSYNCHRONOUS orbits, *SPACE surveillance, *ORBITS (Astronomy), *ORBIT method

المؤلفون: MOTOHISA KISHIMOTO¹

المصدر: GPS World. Dec2024, Vol. 35 Issue 12, p36-39. 4p.

مصطلحات موضوعية: ARTIFICIAL satellite tracking, ORBIT determination, SATELLITE positioning, GLOBAL Positioning System, ANTENNA radiation patterns, LAUNCH vehicles (Astronautics)

المؤلفون: Scantamburlo, Erica¹ (AUTHOR) erica.scantamburlo@polito.it, Gronchi, Giovanni F.² (AUTHOR), Baù, Giulio² (AUTHOR)

المصدر: Celestial Mechanics & Dynamical Astronomy. Aug2024, Vol. 136 Issue 4, p1-21. 21p.

مصطلحات موضوعية: *ORBIT determination, *OPTICAL radar, *GROBNER bases, *ARTIFICIAL satellites, *ORBIT method, *ASTEROIDS

المؤلفون: Gong, Baichun¹ (AUTHOR), Liu, Yipeng^1,2 (AUTHOR), Ning, Xin^1,3 (AUTHOR) ningxin@nwpu.edu.cn, Li, Shuang¹ (AUTHOR), Ren, Mo⁴ (AUTHOR)

المصدر: Advances in Space Research. Aug2024, Vol. 74 Issue 3, p1424-1436. 13p.

مصطلحات موضوعية: *ORBIT determination, *ORBIT method, *RADIAL basis functions, *ORBITS (Astronomy), *BACK propagation, *SPACE debris