Orbital data applications for space objects conjunction assessment and situation analysis di 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 di 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 di 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 di Eugenio, Adlwin Eugene

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

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

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

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