Chang, third implementation the first mid-course corrections | Chang | third | detector track _ news

China News Agency, Beijing, December 2 (Xinhua open Ouyang Yu) China's National Defense Science and industry sources said Beijing time on December 2, at approximately, and successful implementation of the Beijing Aerospace command and control center to Chang the third probe, the earth-moon transfer orbit the first mid-course corrections.

Braking to ensure that the goddess the third probe accurate implementation of recent months, arrived in lunar orbit, measuring and control system and detector system analysis, research has determined the goddess the third track for the first time the Middle control strategy, to probe into the Beijing flight control center control parameters, start the orbiter thrusters, goes to middle track revision for the first time.

The orbit correction successfully reached the intended target, show that the detector control and propulsion system works properly, laid the foundations for Chang, third successful follow-up missions.

As of December 2, to become immortal, the third satellite, safe flight for about 14 hours, about 140,000-kilometer from the ground level. (End text)

(Original title: Chang-third mission successfully implemented the first mid-course corrections)

(Edit: SN089)
December 02, 2013 China News Network
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嫦娥三号实施第一次中途修正|嫦娥三号|探测器|轨道_新闻资讯

　　中新社北京12月2日电 (记者 欧阳开宇)中国国家国防科工局消息称，北京时间12月2日15时50分左右，北京航天飞行控制中心成功实施对嫦娥三号探测器地月转移轨道第一次中途修正。

　　为确保嫦娥三号探测器准确实施近月制动，顺利抵达环月轨道，测控系统和探测器系统经过分析计算，研究确定了嫦娥三号第一次轨道中途修正控制策略，北京飞控中心成功向探测器注入控制参数，启动探测器推力器，顺利实施第一次中途轨道修正。

　　此次轨道修正圆满达到预定目标，表明探测器控制与推进分系统工作正常，为嫦娥三号顺利开展后续飞行任务奠定了基础。

　　截至12月2日16时，嫦娥三号卫星已安全飞行约14小时，距地面高度约14万千米。(完)

(原标题：嫦娥三号任务成功实施第一次中途修正)

（编辑：SN089）
2013年12月02日17:53
中国新闻网
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