User talk:Tsvivek87

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Chandrayaan - 1
It is the India's first mission was successfully launched by Indian Space and Research Organisation(ISRO). It is an unmanned lunar exploration mission which includes a lunar orbiter and an impactor. This is a modification of PSLV c11. First time where the design and construction(including orbitor & impactor) of this launching vehicle were fully made in India by the Indian scientists. It was launched on 22nd october 2008(06:22 IST) from satish Dhawan space centre at sriharikota in Andhrapradesh. The remote sensing lunar satellite had a weight of approximately 1,380 kilograms (3,042 lb) at launch and 675 kilograms (1,488 lb) in lunar orbit. Its really proud because India is the fourth country to place its flag on moon. It carries high resolutionary equipments for clear visibility. It has a CCD camera with 5 m resolution and a 40 km ridge in the panchromatic band and will be used to produce a high-resolution map of the Moon. The aim of this instrument is to completely map the topography of the Moon. This camera works in the visible region of the electromagnetic spectrum and captures the black and white stereo images. It has some non Indian made instuments. RADOM 7 is a Belgirian equipment which is used to measure the radiation environment around the moon. It has transmitted nearly 45,000 images of different types from the launch date to till now. The average daily image transmission of Chandrayan-1 is 560.

In the present orbit, Chandrayaan has taken six days to go round the earth once. The transition and position the spacecraft at about 500 km from the moon's surface and over 3,84,000 km away from the earth. Chandrayaan-1 has been orbiting the earth in an elliptical orbit at 2,67,000 km apogee (farthest point from earth) and 465 km perigee (nearest point to earth). For more details visit http://vivekts.blogspot.com