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Fengyun 2-07
Fengyun 2-07 or FY-2-07 ((中国語:风云二号07) meaning ''Wind Cloud 2-07''), also known as Fengyun-2F or FY-2F, is a Chinese weather satellite operated by China's National Satellite Meteorological Centre. Part of the Fengyun programme, it was the sixth Fengyun 2 geostationary satellite to be launched.
Fengyun 2-07 was launched by a Long March 3A carrier rocket, with the serial number Y22, flying from Launch Area 3 at the Xichang Satellite Launch Centre. The launch took place on 13 January 2012 at 00:56 UTC, and resulted in the successful deployment of the satellite into a geosynchronous transfer orbit. After raising itself into its operational geostationary orbit, by means of an FG-36 apogee motor,〔 the satellite will be positioned at a longitude of 86.5 degrees East.
At launch, Fengyun 2-07 had a mass of , however by the time it reaches its operational orbit, this will have decreased to , partly through jettisoning the FG-36. The spacecraft is cylindrical, with a diameter of , and a length of fully deployed. It is spin-stabilised at a rate of 100 rpm,〔 and carries a five-channel Stretched Visible and Infrared Spin Scan Radiometer, or S-VISSR, capable of producing visible light and infrared images of the Earth. The S-VISSR will return visible-light images with a resolution of , and infrared images with a resolution of . It will produce a full-disc image every thirty minutes, as well as imaging smaller areas of interest. In addition to S-VISSR, Fengyun 2-07 also carries an x-ray detector to monitor the Sun, and detect solar flares.〔
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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