TY - GEN
T1 - On ballistic acquisition of short period out-of-ecliptic trajectories
AU - Kawaguchi, Jun'ichiro
AU - Kawakatsu, Yasuhiro
AU - Morimoto, Mutsuko
AU - Atchison, Justin A.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - This paper presents new orbital synthesis results to achieve ballistic and short period out-of ecliptic trajectories, instead of using electric propulsion or solar sail acceleration. The strategy developed utilizes a Jovian gravity first, followed by polar very high speed gravity assists by Earth or Venus. So far, the use of very high speed gravity assists has been conceived not practically useful. However, this paper presents those still effectively contribute to amending the trajectories periods, and to acquiring small sized out-of-ecliptic ballistic trajectories. The biggest advantage of this strategy is to reduce propellant mass carried drastically.
AB - This paper presents new orbital synthesis results to achieve ballistic and short period out-of ecliptic trajectories, instead of using electric propulsion or solar sail acceleration. The strategy developed utilizes a Jovian gravity first, followed by polar very high speed gravity assists by Earth or Venus. So far, the use of very high speed gravity assists has been conceived not practically useful. However, this paper presents those still effectively contribute to amending the trajectories periods, and to acquiring small sized out-of-ecliptic ballistic trajectories. The biggest advantage of this strategy is to reduce propellant mass carried drastically.
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M3 - Conference contribution
AN - SCOPUS:77953581976
SN - 9781615679089
T3 - 60th International Astronautical Congress 2009, IAC 2009
SP - 4431
EP - 4442
BT - 60th International Astronautical Congress 2009, IAC 2009
T2 - 60th International Astronautical Congress 2009, IAC 2009
Y2 - 12 October 2009 through 16 October 2009
ER -