STUDIES AND RESEARCH IN ASTRONOMY.
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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Contents Visual-photographic position observations of artificial satellites of the earth, by I. C. Singeorzan visual observations of the earths artificial satellites made at the Bucharest Astronomical Observatory, Station 1131, between 1 January and 31 December 1963, by C. Popovici, Magdalena Cirsmaru, A. Dinescu, and I. C. Singeorzan visual observations of artificial satellites made at Station 1132 of the Babes-Bolyai University Astronomical Observatory at Cluj in 1962, by G. Chis, I. Todoran, and A. Pal.
- Spacecraft Trajectories and Reentry