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Class: Communications. Destination: Geosynchronous Orbit. Nation: France. Agency: France-Telecom. Manufacturer: Matra Marconi. The Eurostar 2000 platform was the second generation of Matra Marconi Space GEO satellite platforms serving mainly commercial telecommunications applications. The Eurostar 2000 bus was available in both basic and enhanced (Eurostar 2000+) versions. The platform was designed for high performance, reliability and cost effectiveness.
The main features of Eurostar included high versatility (2 to 6 metric tons launch mass, flexible power range) substantial payload accommodation, stable and accurate pointing and high autonomy. The Eurostar 2000 series were built at Marconi's facility in Toulouse, France. The Eurostar series could meet customer needs for fixed services/broadcast, mobile services, and interactive broadband and military applications.
Specification, Eurostar 2000 basic:. Dry mass 1200-1900 kg; launch mass 1600-2300 kg; payload mass 400 kg; payload available power 2-4 kw; 3 Axis stabilization; chemical bi-propellant propulsion. Mission lifetime 12 years.
Specification, Eurostar 2000 plus:. Dry mass 1750-2850 kg; launch mass 2300-3400 kg; payload mass 550 kg; payload available power 4-7 kw; 3 Axis stabilization; chemical bi-propellant propulsion with plasma, ion capability. Mission lifetime 12 years.
Typical orbit: 35762 km x 35798 km at 0 degrees inclination. Mass: 3,000 kg (6,600 lb). Associated Launch Vehicle: Ariane 2/3, Ariane 42P, Ariane 44L, Ariane 44LP, Ariane 44P, Ariane 5 EC-A, Ariane 5G, Atlas IIA, Atlas V.
Eurostar 2000 Chronology
- 2000 September 6 - Eutelsat W1 - Program: Eutelsat. Launch Site: Kourou. Launch Vehicle: Ariane. Mass: 3,250 kg (7,160 lb). Perigee: 35,776 km (22,230 mi). Apogee: 35,797 km (22,243 mi). Inclination: 0.00 deg.
European Telecommunications Satellite Organization's Eutelsat W1 was launched into a geostationary transfer orbit, targetted for a final 10 deg E orbital position. The box-shaped 2.5 x 5.0 m satellite has two rectangular solar panel arrays spanning 31.7m and two dishes, a European beam and a steerable beam. The payload includes 28 Ku-band transponders. Stationed at 10 deg E. Positioned in geosynchronous orbit at 1 deg E in 2000. As of 1 September 2001 located at 9.92 deg E drifting at 0.005 deg E per day. As of 2007 Mar 8 located at 10.05E drifting at 0.006W degrees per day.
- 2000 September 14 - Astra 2B - Program: Astra. Launch Site: Kourou. Launch Vehicle: Ariane 5. Mass: 3,320 kg (7,310 lb). Perigee: 35,768 km (22,225 mi). Apogee: 35,804 km (22,247 mi). Inclination: 0.00 deg.
Direct Broadcasting satellite. Launch postponed from July 25. Astra 2B was an Astrium/Toulouse Eurostar 2000+ television broadcast satellite owned by the Luxembourg-based Societe Europeene de Satellites. The satellite was to be stationed at 28.2E to replace the German DFS Kopernikus. It carried 28 Ku-band transponders. By September 19 Astra 2B was in a 31,153 x 35,762 km x 0.3 deg orbit, approaching geosynchronous altitude. Stationed at 28 deg E. Positioned in geosynchronous orbit at 28 deg E in 2000. As of 20 August 2001 located at 28.50 deg E drifting at 0.011 deg E per day. As of 2007 Mar 10 located at 28.15E drifting at 0.017W degrees per day.
- 2002 December 11 - Hot Bird 7 - Program: Eutelsat. Launch Site: Kourou. Launch Vehicle: Ariane 5. FAILURE: The Ariane 5 core's Vulcain-2 engine began failing at T+178 seconds. The rocket veered off course and the destruct signal was sent. Mass: 3,350 kg (7,380 lb).
Maiden flight of Ariane 5 EC-A. Delayed from October, November 20 and 28. Hot Bird 7, a Eutelsat geostationary communications satellite, was lost in the failed first flight of the Ariane 5 EC-A. Value of the lost satellite was Euro 250 million.
- 2003 May 13 - Hellas Sat 2 - Launch Site: Cape Canaveral. Launch Vehicle: Atlas V. Mass: 3,440 kg (7,580 lb). Perigee: 35,775 km (22,229 mi). Apogee: 35,800 km (22,200 mi). Inclination: 0.10 deg. Period: 1,436.20 min.
Launch delayed from January 30, March 11 and 14, May 10 and 12, 2003. Spacecraft former Intelsat KTV, NSS-KTV, NSS-6, Intelsat APR-3. As of 2007 Mar 8 located at 38.95E drifting at 0.006E degrees per day.
Bibliography:- McDowell, Jonathan, Jonathan's Space Home Page (launch records), Harvard University, 1997-present. Web Address when accessed: http://www.planet4589.org/jsr.html.
- McDowell, Jonathan, Jonathan's Space Report (Internet Newsletter), Harvard University, Weekly, 1989 to Present. Web Address when accessed: http://www.planet4589.org/jsr.html.
- JPL Mission and Spacecraft Library, Jet Propulsion Laboratory, 1997. Web Address when accessed: http://msl.jpl.nasa.gov/home.html.
- NASA GSFC Orbital Parameters,
- Lockheed Martin Coporation, Atlas Family Fact Sheets, September 1998.. Web Address when accessed: http://www.lmco.com/ILS/txtmain/ils_lsysinfo.htm.
- NASA/GSFC Orbital Information Group Website, Web Address when accessed: http://oig1.gsfc.nasa.gov/.
- Space-Launcher.com, Orbital Report News Agency. Web Address when accessed: http://www.orbireport.com/Log.html.
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© Mark Wade, 1997 - 2008 except where otherwise noted.
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