The effectiveness of the ground optical observation for the collision avoidances were investigated using STK and ODTK software. The simulations showed that propagated errors of the orbital determination calculated with a few passes taken at two separate sites were small enough to decide the maneuver properly. The ground optical observation will contribute the efficient collision avoidances at the low earth orbits in the near future.
内容記述
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内容記述（英）
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Collision avoidance using ground optical observation data
AA1630052042.pdf
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