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The author:(作者)aaa
published in(发表于) 2013/12/12 9:31:47
Chang-back of the third moon orbit into lunar landing preparation track

Beijing, December 10, to become immortal, the third successful implementation in lunar orbit, orbit control and successfully enter the planned lunar landing preparations on track. The orbital maneuver is implemented in the side of the moon.

20:37, Chang e, third entering the region on the back of the moon. 21:20, the engine ignition successfully started for orbit control. 21:24 to become immortal, the third back to the near side of the Moon, according to the ground control station to monitor data analysis to become immortal, the third win in recent months point approx cent, apolune altitude of about 15-kilometer orbits.

　　北京时间12月10日21时20分，嫦娥三号在环月轨道成功实施变轨控制，顺利进入预定的月面着陆准备轨道。此次轨道机动是在月球背面实施的。

　　20时37分，嫦娥三号进入月球背面区域。21时20分，其发动机成功点火，开始实施变轨控制。21时24分，嫦娥三号重新回到月球正面，据地面测控站监视数据分析判断，嫦娥三号成功进入近月点高度约15千米、远月点高度约100千米的椭圆轨道。

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