SBS 4
Template:Infobox spaceflight SBS 4 was a geostationary communications satellite designed and manufactured by Hughes (now Boeing) on the HS-376 platform. It was ordered by Satellite Business Systems, which later sold it to Hughes Communications. It had a Ku band payload and operated at 94°W longitude.[1]
Satellite description
The spacecraft was designed and manufactured by Hughes on the HS-376 satellite bus. It had a launch mass of Template:Convert, a geostationary orbit and a 7-year design life.[2]
History
On August 30, 1984, SBS 4 was launched by Space Shuttle Discovery in the mission STS-41D from Kennedy Space Center at 12:41:50 UTC. The satellite was launched along with the satellites Telstar 302 and Leasat 2.
On 29 September 2005, SBS 4 was finally decommissioned and put into a graveyard orbit.[1]
References
See also
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