Sinosat (original) (raw)

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Sinosat

Communications satellite network operated by Sino Satellite Communications Company of Shanghai for communications services in China.

Country: China. Spacecraft: Spacebus 3000. Launch Vehicles: Chang Zheng 3B. Launch Sites: Xichang. Agency: Cannes, Eurasspa. Bibliography: 9288.

1998 July 18 - . 09:20 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC2. LV Family: CZ. Launch Vehicle: Chang Zheng 3B.

Sinosat - . Payload: Spacebus 3000A. Mass: 2,820 kg (6,210 lb). Nation: China. Agency: Eurasspa. Manufacturer: Cannes. Program: Sinosat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Spacebus 3000 . USAF Sat Cat: 25404 . COSPAR: 1998-044A. Apogee: 35,795 km (22,241 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.10 deg. Period: 1,436.10 min.
The CZ-3B's liquid hydrogen upper stage and the Sinosat were placed in a 609 x 35958 km x 19.0 deg geostationary transfer orbit at 09:45 GMT. The first two liquid apogee burns were carried out on July 19 and 21. Sinosat, an Alcatel Spacebus 3000, was built in Cannes and owned temporarily by EurasSpace, a joint venture between Daimler-Benz Aerospace and the China Aerospace Corporation. After on-orbit testing it was delivered to the Sino Satellite Communications Company of Shanghai for communications services in China. The satellite carried 24 C-band transponders and 14 Ku-band transponders which covered the entire Asia-Pacific region. With a design life span of 15 years, the satellite was to provide multiple data transfer services for China's financial and air transportation control systems, as well as the Shanghai Information Port project, Sinosat operated in geosynchronous orbit at 110.5 deg E in 1998-1999. As of 5 September 2001 located at 110.55 deg E drifting at 0.012 deg W per day. As of 2007 Mar 10 located at 110.51E drifting at 0.001W degrees per day.

2007 May 31 - . 16:08 GMT - . Launch Site: Xichang. LV Family: CZ. Launch Vehicle: Chang Zheng 3A.

Sinosat 3 - . Mass: 2,200 kg (4,800 lb). Nation: China. Agency: SinoSatCom. Manufacturer: CAST. Program: Sinosat. Class: Communications. Type: Civilian communications satellite. Spacecraft: DFH-3. USAF Sat Cat: 31577 . COSPAR: 2007-021A. Apogee: 35,793 km (22,240 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.30 deg. Period: 1,436.10 min. Chinese C-band domestic communications satellite, launched as part of a campaign to prepare for the 2008 Olympic Games, and to compensate for failure of the first DFH-4 satellite..

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