CS-1
Class: Communications. Destination: Geosynchronous Orbit. Nation: Japan. Agency: TSCJ.

This Medium-capacity Communications Satellite for Experimental Purposes was a spin stabilized geostationary communications satellite.

Characteristics of satellite: Weight approx 340 kg at an early stage in orbit, configuration: cylindrical, height 3.48 m, diameter 2.18m, Expected life more than three years. Launch vehicle Delta 2914.

Typical orbit: 36169 km x 36176 km at 11 degrees inclination. Mass: 676 kg (1,490 lb). Associated Launch Vehicle: Delta 2000.


CS-1 Chronology
  • 1977 December 15 - Sakura - Program: CS. Launch Site: Cape Canaveral. Launch Vehicle: Delta 2000. Mass: 676 kg (1,490 lb). Perigee: 36,169 km (22,474 mi). Apogee: 36,176 km (22,478 mi). Inclination: 10.50 deg. Period: 1,455.90 min.

    Medium-capacity Communications Satellite for Experimental Purposes . Launch vehicle Delta 2914-137. Launch time 0047 UT. Geographical longitude on geostationary orbit: 135 deg E. CS is a spin stabilized geostationary communications satellite. Characteris tics of satellite: Weight approx 340 kg at an early stage in orbit, configuration: cylindrical, height 3.48 m, diameter 2.18m, Expected life more than three years. Positioned in geosynchronous orbit over the Pacific Ocean at 135 deg E in 1977-1983 over the Pacific Ocean 150 deg E in 1984-1985 As of 25 August 2001 located at 78.79 deg E drifting at 4.904 deg W per day. As of 2007 Mar 10 located at 94.72W drifting at 4.901W degrees per day.


Bibliography and Further Reading
  • McDowell, Jonathan, Jonathan's Space Home Page, Harvard University, 1997-present. Jonathan McDowell's complete on-line listing of all objects orbited and over 20,000 rocket launches Accessed at: http://www.planet4589.org/jsr.html.
 
 
 
 
 
 
 
 
 

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