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Beidou IGSO 4

NSSDCA/COSPAR ID: 2011-038A

Description

Beidou IGSO 4, a Chinese Navigation satellite, was launched from Xichang on 26 July 2011 at 21:44 UT by a Long March 3A rocket. Beidou IGSO 4, also known as Beidou 2-I4, is part of the Beidou satellite network, China's Navigation Satellite System (CNSS). The Beidou 2 constellation, which will eventually consist of 35 spacecraft, is designed to provide precise navigation, timing and messaging services. The system will initially be used to provide high-accuracy positioning services for users. The civilian service has an accuracy of 10 m in position. The military and authorized user's service, provide higher accuracies.

Alternate Names

  • Beidou 2-I4
  • 37763

Facts in Brief

Launch Date: 2011-07-26
Launch Vehicle: Long March 3A
Launch Site: Xichang, Peoples Republic of China

Funding Agency

  • China National Space Administration (Peoples Republic of China)

Discipline

  • Navigation/Global Positioning

Additional Information

Questions or comments about this spacecraft can be directed to: Coordinated Request and User Support Office.

 
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