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TV-Sat 1, 2
TV-Sat 1 [Telekom]
Like the FrenchTDF,TV-Sat satellites are based on theAerospatiale Spacebus 300 plattorm and were created by the Eurosatellite consortium ofAerospatiale and Messerschmitt-Broelkow-Blohm (MBB). The technical specifications ofTV-Sat are also virtually identical with those ofTDF, and bothsatellites share the same geostationary locale near 19 degrees W. MBB was responsible forthe attitude and orbit control systems on both TDF and TV-Sat using the S400 and S10engines.
TV-Sat 1 was launched on 21 November 1987 but the failure of one solar panel to deployseverely curtailed operations, and the spacecraft was placed in a graveyard orbit in 1989.TV-Sat 2 followed on 8 August 1989 and is currently on station at 19.2 degrees W. Nofurther launches in this series are planned
| Nation: | Germany |
|---|---|
| Type / Application: | Communication |
| Operator: | Deutsche Bundestpost → Deutsche Telekom |
| Contractors: | Aerospatiale |
| Equipment: | 5(+1) 230 W Ku-band transponders |
| Configuration: | Spacebus-300 |
| Propulsion: | S400 |
| Power: | 2 deployable solar arrays, batteries |
| Lifetime: | 8 years |
| Mass: | 2136 kg |
| Orbit: | GEO |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| TV-Sat 1 | 1987-095A | 21.11.1987 | Ko ELA-2 | Ariane-2 | ||
| TV-Sat 2 | 1989-062A | 08.08.1989 | Ko ELA-2 | Ariane-44LP H10 | withHipparcos |
Launch Sites:
- Ko = Centre Spatial Guyanais (CSG), Kourou, French Guiana, France
