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A Russian military satellite will blast off atop a Proton-M carrier rocket next week, Russia’s space agency Roscosmos said Thursday.
“The launch of a Proton-M rocket with a satellite for the Defense Ministry is scheduled for November 12,” a Roscosmos spokesman said.
The agency gave no further details about the satellite’s purpose or specifications.
Proton rockets are to take two more telecommunications satellites into orbit this year – the Inmarsat-5 F1 and Express-AM5. The launches will be held on December 8 and December 26, respectively.
Quelle: RIA NOVOSTI
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Update: 12.11.2013
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Proton rocket lifts off with Russian military payload
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A Russian military communications satellite is taking a nine-hour ride to orbit overnight Monday after a smooth liftoff aboard a Proton rocket from the Baikonur Cosmodrome. The payload is heading for a precise delivery to a 22,300-mile-high orbit by the launcher's Breeze M upper stage.
Russia's third Raduga 1M communications satellite blasted off at 2346 GMT (6:46 p.m. EST) from the Baikonur Cosmodrome in Kazakhstan, according to the RIA Novosti news agency. Nine hours later, the Proton's Breeze M upper stage is expected to release the payload into an orbit reaching geostationary altitude, the height where a satellite appears suspended over a fixed location on Earth.
The Raduga 1M satellite will be positioned in geostationary orbit for its communications mission, but the craft's exact capabilities, life expectancy and final operating location are being kept secret by the Russian military.
The modernized Raduga, or Globus, communications satellites are designed to link Russian troops and senior military commanders. The spacecraft can relay messages through small mobile terminals deployed on the battlefield, according to Russian defense officials.
The satellites are built by ISS Reshetnev, a Russian space contractor.
The Raduga system is also used for strategic communications among high-level Russian government officials.
The launch will be the eighth Proton mission of the year and the 391st Proton flight since 1965.
It will be the third Proton launch, and the first for a Russian government customer, since a Proton rocket tumbled out of control immediately after liftoff with three Russian navigation satellites in July.
The commercial payload for the Proton's next launch in early December arrived at the Baikonur Cosmodrome on Monday. The Inmarsat 5 F1 communications satellite, built by Boeing Satellite Systems International Inc. in El Segundo, Calif., flew from the United States to Baikonur aboard an Antonov An-124 transport plane, London-based Inmarsat announced Monday.
The spacecraft will inaugurate Inmarsat's Global Xpress superfast Ka-band broadband service. Two more satellites will launch on Proton rockets in 2014 to expand the reach of Global Xpress worldwide.
Commercial Proton launches are managed by U.S.-based International Launch Services.
Quelle: SN
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