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Horizons Satellite
Horizons Satellite is a joint venture between Intelsat and SKY Perfect JSAT Group. Originally formed in 2001, pursuant to a memorandum of understanding between JSAT Corporation and PanAmSat for the launch of Horizons-1, it was renewed for Horizons-2. JSAT later merged into the SKY Perfect JSAT Group and PanAmSat was acquired by Intelsat, but the companies continued with the relationship, with the order for Horizons-3e. Both companies also launched a joint satellite, Intelsat 15/JCSAT-85, but instead of the equal share agreement of this joint venture, JSAT owns a specific payload of 5 transponders out of the 22 Ku band transponders of the spacecraft. History On August 1, 2001, JSAT Corporation announced an equal share joint venture with PanAmSat, called Horizons Satellite. On September 4, 2001, it ordered from Boeing its first satellite, Horizons-1/ Galaxy 13. It was a spacecraft with 24 C band and 24 Ku band transponders. It had a 10 kW power generation capacity and 15 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Venture
A joint venture (JV) is a business entity created by two or more parties, generally characterized by shared ownership, shared returns and risks, and shared governance. Companies typically pursue joint ventures for one of four reasons: to access a new market, particularly Emerging market; to gain scale efficiencies by combining assets and operations; to share risk for major investments or projects; or to access skills and capabilities. According to Gerard Baynham of Water Street Partners, there has been much negative press about joint ventures, but objective data indicate that they may actually outperform wholly owned and controlled affiliates. He writes, "A different narrative emerged from our recent analysis of U.S. Department of Commerce (DOC) data, collected from more than 20,000 entities. According to the DOC data, foreign joint ventures of U.S. companies realized a 5.5 percent average return on assets (ROA), while those companies’ wholly owned and controlled affiliates ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing
The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services. Boeing is among the largest global aerospace manufacturers; it is the third-largest defense contractor in the world based on 2020 revenue, and is the largest exporter in the United States by dollar value. Boeing stock is included in the Dow Jones Industrial Average. Boeing is incorporated in Delaware. Boeing was founded by William Boeing in Seattle, Washington, on July 15, 1916. The present corporation is the result of the merger of Boeing with McDonnell Douglas on August 1, 1997. Then chairman and CEO of Boeing, Philip M. Condit, assumed those roles in the combined company, while Harry Stonecipher, former CEO of McDonnell Douglas, became president and COO. The Boeing Company's corporate headquarters is in Chicago, Illi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ariane 5
Ariane 5 is a European heavy-lift space launch vehicle developed and operated by Arianespace for the European Space Agency (ESA). It is launched from the Centre Spatial Guyanais (CSG) in French Guiana. It has been used to deliver payloads into geostationary transfer orbit (GTO) or low Earth orbit (LEO). The launch vehicle had a streak of 82 consecutive successful launches between 9 April 2003 and 12 December 2017. Since 2014, Ariane 6, a direct successor system, is in development. The system was designed as an expendable launch system by the ''Centre national d'études spatiales'' (CNES), the French government's space agency, in cooperation with various European partners. Despite not being a direct derivative of its predecessor launch vehicle program, it is classified as part of the Ariane rocket family. ArianeGroup is the prime contractor for the manufacturing of the vehicles, leading a multi-country consortium of other European contractors. Ariane 5 was originally intende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GEOStar-2
The STAR-2 Bus is a fully redundant, flight-proven, spacecraft bus designed for geosynchronous missions. It is a satellite platform, designed and developed by Thomas van der Heyden for the Indonesian Cakrawarta satellite program in the early 1990s, now manufactured by Northrop Grumman Innovation Systems with an apogee kick motor to place a communications satellite into geostationary orbit, a thruster to provide the satellite with orbital station-keeping for a 15-year mission, and solar arrays to provide the satellite payload with 5 kW of electrical power. Advantages NGIS's GEOStar-2 bus design is unique within the satellite industry. NGIS's GEOStar-2 bus provides an affordable low-to-medium power satellite platform that is ideal for missions of this size. Rather than being a less efficient version of a larger, heavier product, NGIS's GEOStar-2 bus is designed specifically for the 1000 to 5550 watts payload class. Design The GEOStar-2 bus satellite is a modular, mass ef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital ATK
Northrop Grumman Innovation Systems (NGIS) was a sector (business segment) of Northrop Grumman from 2018 through 2019. It was formed from Orbital ATK Inc. a company which resulted from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems in 2015. Orbital ATK was purchased by Northrop Grumman in 2018. Northrop Grumman Innovation Systems designed, built, and delivered space, defense, and aviation-related systems to customers around the world both as a prime contractor and as a merchant supplier. It had a workforce of approximately 12,000 employees dedicated to aerospace and defense including about 4,000 engineers and scientists; 7,000 manufacturing and operations specialists; and 1,000 management and administration personnel. With Northrop Grumman's reorganization of its divisions effective January 1, 2020, NGIS was split, with most of the sector merging with other Northrop Grumman businesses into a new Space Systems sector. History A merger of Orbital S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odyssey (launch Platform)
LP ''Odyssey'' is a self-propelled semi-submersible mobile spacecraft launch platform converted from a mobile drilling rig in 1997. The vessel was used by Sea Launch for equatorial Pacific Ocean launches. She works in concert with the assembly and control ship . Her home port is the Port of Long Beach in the United States. In her current form, ''Odyssey'' is long and about wide, with an empty draft displacement of , and a submerged draft displacement of . The vessel has accommodations for 68 crew and launch system personnel, including living, dining, medical and recreation facilities. A large environmentally-controlled hangar stores the rocket during transit, from which the rocket is rolled out and erected prior to fueling and launch. In September 2016 the platform along with other Sea Launch assets was sold to S7 Group, the parent company of S7 Airlines. History The platform was completed in 1983 for Ocean Drilling & Exploration Company (ODECO) by Sumitomo Heavy Industr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zenit-3SL
The Zenit-3SL is an expendable carrier rocket operated by Sea Launch. First flown in 1999, it has been launched 36 times, with three failures and one partial failure. It is a member of the Zenit family of rockets, and is built by the Yuzhnoye Design Bureau. RKK Energia produces the Block DM-SL upper stage, whilst the payload fairing is produced by Boeing. Launches are conducted from the Ocean Odyssey platform anchored on the equator in the Pacific Ocean, at a point with 154°W longitude, about 370 kilometres east of Kiritimati. The Zenit-3SL design began in the late 1980s as the Zenit-3, a proposed replacement for the Proton-K, which would have used a Zenit-2 rocket with a Block D upper stage. This proposal was shelved after the dissolution of the Soviet Union, as Russia inherited the space programme, however the Zenit was manufactured in Ukrainian SSR. Boeing became involved in the programme in 1994. The design was subsequently modified, with a modified version of the Block DM r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JCSAT-3
JCSAT-3 was a geostationary communications satellite designed and manufactured by Hughes (now Boeing) on the HS-601 satellite bus. It was originally ordered by JSAT Corporation, which later merged into the SKY Perfect JSAT Group. It has a mixed Ku-band and C-band payload and operated on the 128° East longitude until it was replaced by JCSAT-3A. Satellite description The spacecraft was designed and manufactured by Hughes on the HS-601 satellite bus. It had a launch mass of , a dry mass of and a 12-year design life. When stowed for launch, its dimensions were . With its solar panels fully extended it spanned , and its width when its antennas were fully deployed was . Its power system generated approximately 5 kW of power thanks to two wings with four solar panels each. It also had a single NiH2 battery composed of 30 cells and a 200 Ah charge. It would serve as the main satellite on the 128° East longitude position of the JSAT fleet. Its propulsion system was composed of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JCSAT-2A
JCSAT-2A, known as JCSAT-8 before launch, is a geostationary communications satellite operated by SKY Perfect JSAT Group (JSAT) which was designed and manufactured by Boeing Satellite Systems on the BSS-601 platform. It has Ku-band and C-band payload and was used to replace JCSAT-2 at the 154° East longitude. It covers Japan, East Asia, Australia and Hawaii. Satellite description The spacecraft was designed and manufactured by Boeing Satellite Systems on the BSS-601 satellite bus. It had a launch mass of a power production of 3.7 kW and an 11-year design life. Stowed for launch it measured , with its solar panels and antennas deployed it measured . Its payload is composed of sixteen 57 MHz Ku-band plus eleven 36 MHz and five 54 MHz C-band transponders, for a total bandwidth of 1,578 MHz. Its high-power amplifiers had an output power of 120 watts on Ku-band and 34 watts on C-band. The Ku-band footprint covers only Japan, while the C-band beams cover Jap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PAS 8
Intelsat 8 (formerly PAS-8) is a communications satellite owned by Intelsat located at 166° East of longitude, serving the Pacific Ocean market. Mission On 13 August 2012, it was replaced with Intelsat 19. During September 2012, it was co-located to the same position as Intelsat 5 at 169° East from 166° East to continue its service life as Intelsat 5's replacement later in the year. On 19 October 2012 at around 23:00 UTC, Intelsat 8 took over broadcasting Intelsat 5's television channels which include Australia Network and regular feeds of ''Entertainment Tonight'' and ''The Wall Street Journal Report'' available via a two-meter dish at 4.1 GHz The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one he ... horizontal. Decommissioning Deorbited on 26 December 2016. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PAS 2
PAS or Pas may refer to: Companies and organizations * Pakistan Academy of Sciences * Pakistan Administrative Service * Pan Am Southern, a freight railroad owned by Norfolk Southern and Pan Am Railways * Pan American Silver, a mining company in Canada * Paradox Access Solutions, a construction company * Percussive Arts Society, percussion organization * Poetry Association of Scotland * Polish Academy of Sciences * Port Auxiliary Service, formerly the British Admiralty Yard Craft Service * Production Automotive Services, an American specialty vehicle manufacturer Political parties * Malaysian Islamic Party, Malaysia * Partido Alianza Social, Mexico * Party of Action and Solidarity, Moldova Places * The Pas (electoral district), in Manitoba, Canada * The Pas, town in Canada * Le Pas, commune in France * Sihanoukville Autonomous Port (Port Autonome de Sihanoukville), Cambodia Science * PAS diastase stain * PAS domain, a protein domain * Panic and Agoraphobia Scale, a psycholo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Launch
Sea Launch was a multinational—Norway, Russia, Ukraine, United States—spacecraft launch company founded in 1995 that provided orbital launch services from 1999–2014. The company used a mobile maritime launch platform for equatorial launches of commercial payloads on specialized Zenit-3SL rockets from a former mobile/floating oil drilling rig renamed ''Odyssey''. By 2014, it had assembled and launched thirty-two rockets, with an additional three failures and one partial failure. All commercial payloads were communications satellites intended for geostationary transfer orbit with such customers as EchoStar, DirecTV, XM Satellite Radio, PanAmSat, and Thuraya. The approach Sea Launch LLC used was to assemble the launcher on a purpose-built ship ''Sea Launch Commander'' in Nimitz Rd., Long Beach, California, USA. The assembled spacecraft was then positioned on top of the self-propelled ''Odyssey'' floating launch platform and moved to the equatorial Pacific Ocean for launc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
