Orbital data applications for space objects conjunction assessment and situation analysis द्वारा Chen, Lei, Bai, Xian-Zong, Liang, Yan-Gang, Li, Ke-Bo

Available for University of the Philippines Diliman via SpringerLink. Click here to access
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Theory and design methods of special space orbits द्वारा Zhang, Yasheng, Xu, Yanli, Zhou, Haijun

Available for University of the Philippines Diliman via SpringerLink. Click here to access
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The transits of extrasolar planets with moons द्वारा Kipping, David M.

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Orbit ng earth, babaguhin ng NASA vs global warning द्वारा Eugenio, Adlwin Eugene

Satellite orbits models, methods, and applications द्वारा Montenbruck, Oliver 1961-

Target earth! asteroid collisions past and future द्वारा Erickson, Jon

Crippled NoKor satellite could orbit for several years IN World News.

Images of orbits and orbits of images in symmetry groups द्वारा Walo, Ma. Lailani Baraya