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楼主
发表于 2008-10-30 14:49
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印官方确认卫星远地点轨道偏35000公里:基本完蛋
印官方确认卫星远地点轨道偏35000公里:基本完蛋
作者: yyz520 发表于: 2008-10-29 19:23
Chandrayaan-1 reached the third orbit with an apogee of 1,65,000 km. But the orginal plan was to reach an apogee of nearly 2,00,000 km. It is thus about 35,000 km off the mark in its third orbit. The fourth orbit should have an apogee of nearly 2,70,000 km. And that means Chandrayaan-1 has to be fired an extra 35,000 km tomorrow. This is not an alarm situation, though. ISRO can correct it without much of a problem. Chandrayaan-1’s flawless launch has boosted India’s image in the world. There is no doubt about it. Besides the feat also shows that India is fast catching up with China that began its ambitious space programmes long before India thought to begin one. Everyone is all praise for the feat that India has achieved within a short time and with minimal resources. From Barack Obama to Ban Ki Moon everyone has realized that India has finally arrived. It is a big achievement for a country that just over a decade ago was known more for snake charmers, abject poverty, backwardness and corruption. But things have changed and certainly for better when it comes to economic prosperity and scientific advancements. Now consistent impressive performance in the economic filed in the last decade has seen India’s graph going up in the international arena. India is taken as an important member of the world fraternity and an economic powerhouse of the world that has potential to become a superpower. Though India’s human rights performance has been dismal in the last decade with right wing Hindu chauvinists targeting two large minorities of the country, Christians and Muslims but it has not hindered India’s ascendance to the big league in the space. For India, which began its space journey in a modest way in 1963 with the launch of a 9-kilo rocket from a research facility at the fishing hamlet of Thumba in Kerala, the Chandrayaan-1 marks a quantum leap. Indeed, India’s unmanned scientific mission to moon, which was approved almost four years ago, has moved further up India’s priority list in the wake of China’s successful manned mission of October 2003. India’s Chandrayaan-1 mission is aimed at high-resolution remote sensing of the moon in visible, near infrared(NIR), low energy X-rays and high-energy X-ray regions. Specifically the objectives is to prepare a three-dimensional atlas (with a high spatial and altitude resolution of 5-10m) of both near and far side of the moon. Its objective is also to conduct chemical and mineralogical mapping of the entire lunar surface for distribution of elements such as Magnesium, Aluminum, Silicon, Calcium, Iron and Titanium with a spatial resolution of about 25 km and high atomic number elements such as Radon, Uranium & Thorium with a spatial resolution of about 20 km. Chandrayaan carried as many as 11 payloads — five from India, three from the European Space Agency (ESA), one from the Bulgarian Space Agency (BSA) and two from NASA, making it a truly global initiative. The two-year mission will be invaluable as the Chandrayaan is programmed to orbit the Lunar surface and digitally map it. It will also send information on the traces of the composition of the lunar surface apart from looking for atomic minerals such as thorium and uranium. The probe is also equipped with high-resolution cameras ********************************************** 第一行是链接,E文好的网友自己去看。 英文强的翻译一下。。 下面是GOOGLE翻译的,只看前面一段就好了。后面是阿三的大吹大擂,什么人人都称赞的壮举,什么有潜力成为一个超级大国。嘿嘿。。 虽然翻得不怎么样,但我们基本能够看得懂。 *************************************** 月球1号第三圈到达远地点165000公里的轨道,但是原计划是到达200000公里轨道,因而,离所设定的第三圈轨道点差35000公里。 第四圈轨道远地点应该是270000公里。这意味着月球1号明天点火要多走35000公里。 这不是一个报警的状况,IRSO可以不用太费劲解决它。 月球1号完美无缺的发射在世界上明显提升了印度形象。 此外,这个飞船也显示印度正快速地赶上了中国,中国在印度想要进行太空计划很久前就开始了其雄心勃勃的太空计划。 除了壮举还表明,印度正在迅速赶上中国开始其雄心勃勃的空间计划早在印度开始思考之一。 人人都称赞的壮举,印度取得了很短的时间内,并以最少的资源。从奥巴马对潘基文每个人都已经意识到,印度终于来到了。 这是一个很大的成就,一个国家,仅仅在十多年前被称为蛇更多的charmers ,极度贫困,落后和腐败现象。 但事情已经改变,当然更好的时候,以经济繁荣和科技进步。 现在,一贯的出色表现在经济中在过去十年中已看到印度的图会在国际舞台上。 印度采取的一个重要成员,世界友爱和经济强国的世界,有潜力成为一个超级大国。 虽然印度的人权状况一直低迷在过去十年中与右翼印度教沙文主义针对少数两个大的国家,基督徒和穆斯林,但它没有妨碍印度的优势在大联盟的空间。 对于印度,开始其太空之旅在温和的方式于1963年,推出了9公斤的火箭从一个研究设施,渔业村Thumba在喀拉拉邦,在月球- 1标志着一个飞跃。事实上,印度的无人驾驶的科研任务,以月亮,这是批准的将近四年前,已进一步上升印度的优先名单,随着中国成功的载人飞行任务的2003年10月。 印度的月球- 1的任务是,以高分辨率遥感卫星的可见光,近红外(近红外) ,低能量X射线和高能X射线区域。具体的目标是制定一个三维地图(与高空间和高度的决议5 - 10米)的远近一侧的月球。 其目的也是为了进行化学和矿物学测绘整个月球表面的分布的因素,如镁,铝,硅,钙,铁和钛的空间分辨率约为25公里,高原子序数元素,如氡,铀与钍的空间分辨率约为20公里。 月球进行多达11个有效载荷-五人来自印度,三来自欧洲航天局( E SA) ,一名来自保加利亚航天局( B SA)和两名来自美国航天局,使其成为真正的全球性倡议。为期两年的任务将是非常宝贵的月球的设计轨道在月球表面,并用数码地图它。它也将信息发送的痕迹组成的月球表面除了寻找原子矿物,如钍和铀。该探测器还配备了高分辨率摄像。 |
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