Jupiter has a sidereal period (its movement with respect to the fixedstars) of 11 years, 314 days, and 839 minutes, so in nearly 12 years it is back into conjunction with those stars from which it began its orbit.
Jupiter has a sidereal period (its movement with respect to the fixedstars) of 11 years, 314 days, and 839 minutes, so in nearly 12 years it is back into conjunction with those stars from which it began its orbit.
木星有一个恒星周期（它的移动与“固定的”星星相关），是11年零314天839分，因此从它的轨道开始，差不多12年的时间，回到了与那些星星关联的位置上。