地球只受木星引力作用时的运动轨道的探讨

The Earth's orbit under the action of gravitation of the Jupiter only

讨论了如果太阳突然消失,而且地球只受木星引力作用时的运动轨道,结果表明,这时地球相对木星的运动轨道为双曲线或直线．

if the Sun disappeared, and the Earth would be attracted by the Jupiter only, then the orbit of the earth would be hyperbola or rectilinear relative to the Jupiter.