TY - GEN
T1 - An ultra-high-altitude Sun-Synchronous orbit and the perturbation due to the Earth gravity
AU - Kuroshima, Keiko
AU - Nishimaki, Shuhei
AU - Saiki, Takanao
AU - Kawaguchi, Jun'ichiro
PY - 2006
Y1 - 2006
N2 - This paper presents a very high altitude, Sun-Synchronous orbit around the Earth for astronomy satellites. It includes a cart wheel orbit in Hill's motion. Considering the perturbation owing to the Earth gravity, the period of the in-plane motion and out-of-plane motion are different and trajectory becomes Lissajous. The results analytically obtained are examined and compared with those via numerical integration. In addition, it is shown that the fuels amount, which is inquired to keep nominal Cart Wheel orbit properties, decreases as the altitude increases. And, the conclusion is that the Cart Wheel orbit is a kind of sun-synchronous orbit and highly practical with affordable correction velocity increment.
AB - This paper presents a very high altitude, Sun-Synchronous orbit around the Earth for astronomy satellites. It includes a cart wheel orbit in Hill's motion. Considering the perturbation owing to the Earth gravity, the period of the in-plane motion and out-of-plane motion are different and trajectory becomes Lissajous. The results analytically obtained are examined and compared with those via numerical integration. In addition, it is shown that the fuels amount, which is inquired to keep nominal Cart Wheel orbit properties, decreases as the altitude increases. And, the conclusion is that the Cart Wheel orbit is a kind of sun-synchronous orbit and highly practical with affordable correction velocity increment.
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M3 - Conference contribution
AN - SCOPUS:33749322563
SN - 087703527X
SN - 9780877035275
T3 - Advances in the Astronautical Sciences
SP - 2593
EP - 2607
BT - Astrodynamics 2005 - Advances in the Astronautical Sciences - Proceedings of the AAS/AIAA Astrodynamics Conference
T2 - Astrodynamics 2005 - Advances in the Astronautical Sciences - Proceedings of the AAS/AIAA Astrodynamics Conference
Y2 - 7 August 2005 through 11 August 2005
ER -