Yazar
h a kellner
6 cilt bulundu.
Cilt sonuçları
Some aspects of the astronomical observation scheduling for the large astronomical satellite
H. A. Kellner · European Space Research Organisation
15 sayfa · 1968
Orbiting astronomical observatories / Scientific satellites
The obscuration of the sun's disk during eclipse as seen from a sounding rocket
H. A. Kellner · European Space Research Organisation
Sayfa sayısı yok · 1967
Sounding rockets / Solar eclipses
The generation of variant orbits for differential orbit improvement based on numerical integration
H. A. Kellner · European Space Research Organisation
Sayfa sayısı yok · 1967
Artificial satellites / Orbits / Mathematical models / Numerical integration / Coordinates
A special perturbation method for near-circular, moderately inclined orbits using local invariants
H. A. Kellner · European Space Research Organisation
Sayfa sayısı yok · 1968
Perturbation (Mathematics) / Equations of motion
Basic outline of numerical orbit integration for a synchronous satellite
H. A. Kellner, G. Lecerf · European Space Research Organisation
10 sayfa · 1968
Artficial satellites / Orbits / Mathematical models / Numerical integration