Dong Fang Hong 02
Encyclopedia
Dong Fang Hong 02 was a primary television satellite used by China
during the later part of the 20th century. It was developed at the Chinese Academy of Space Technology and had a design life 4.5 years. The first satellite in this group was launched into a geosynchronous orbit
on April 8, 1984. Broadcasts from these satellites were able to cover all of China and some neighboring regions.
Three satellites orbited in geosynchronous orbit
s at 87.5, 110.5, and 98 degrees east. A fourth satellite failed to achieve a stable orbit due to a problem with the third stage.http://big5.ce.cn/kjwh/zhuanti/kjzt/slh/zghts/200510/10/t20051010_5383665.shtml
The satellite was cylindrical with a height of 8.5 m (27.9 ft), a diameter of 2.1 m (6.9 ft) and weighed 441 kilograms (972 lb).
The Dong Fang Hong 2 A satellite used a parabolic communications antenna mounted to the top of the satellite for broadcast purposes. The antenna could be rotated to keep it aligned with the earth. Twenty-thousand solar cells were mounted to the satellite to provide power. This was China's first successful use of photovoltaic technology. http://www.bjreview.com.cn/06-09-e/bus-2.htm
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...
during the later part of the 20th century. It was developed at the Chinese Academy of Space Technology and had a design life 4.5 years. The first satellite in this group was launched into a geosynchronous orbit
Geosynchronous orbit
A geosynchronous orbit is an orbit around the Earth with an orbital period that matches the Earth's sidereal rotation period...
on April 8, 1984. Broadcasts from these satellites were able to cover all of China and some neighboring regions.
Three satellites orbited in geosynchronous orbit
Geosynchronous orbit
A geosynchronous orbit is an orbit around the Earth with an orbital period that matches the Earth's sidereal rotation period...
s at 87.5, 110.5, and 98 degrees east. A fourth satellite failed to achieve a stable orbit due to a problem with the third stage.http://big5.ce.cn/kjwh/zhuanti/kjzt/slh/zghts/200510/10/t20051010_5383665.shtml
The satellite was cylindrical with a height of 8.5 m (27.9 ft), a diameter of 2.1 m (6.9 ft) and weighed 441 kilograms (972 lb).
The Dong Fang Hong 2 A satellite used a parabolic communications antenna mounted to the top of the satellite for broadcast purposes. The antenna could be rotated to keep it aligned with the earth. Twenty-thousand solar cells were mounted to the satellite to provide power. This was China's first successful use of photovoltaic technology. http://www.bjreview.com.cn/06-09-e/bus-2.htm