Misplaced Pages

Morelos Satellite System

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.

The Morelos satellites are a series of Mexican communications satellites . The first two operated between 1985 and 1998 and provided telephony, data, and television services over the territory of the Mexican Republic and adjacent areas. The third is now part of the MEXSAT constellation (sister ship of the MEXSAT-1 lost during launch) but carries the Morelos name.

#31968

37-627: The original Morelos satellites were replaced by the Solidaridad Satellite System ( Solidaridad I , launched 17 November 1993, and Solidaridad 2 , launched 17 October 1994) and, following privatisation, by the Satmex Satellite System . Morelos I was Mexico's first communications satellite. It was built and put into orbit under a contract from the Secretariat of Communications and Transport (SCT),

74-485: A reprimand by his country's Olympic authorities. He was not sent to the 1972 games , despite several times making the qualifying time, though opinions differ over whether that was due to the 1968 protest. When Australia hosted the 2000 Summer Olympics , he had no part in the opening ceremony, though the significance of that is also debated. In 2006, after Norman died of a heart attack, Smith and Carlos were pallbearers at Norman's funeral. In another notable incident in

111-566: A separate international tournament was held in Mexico City, shortly after the conclusion of the Olympic Games. East Germany and West Germany competed as separate entities for the first time at a Summer Olympiad, and would remain so through 1988. Barbados competed for the first time as an independent country. Also competing for the first time in a Summer Olympiad were British Honduras (now Belize ), Central African Republic ,

148-701: Is asked to build the Morelos 3 (today SATMEX_5) with coverage for the C and Ku bands throughout the Americas. June 26: The Fixed Satellite Services section of Telecomm is registered under Mexican law and was constituted as the company Satélites Mexicanos, S.A. de C.V. (SATMEX). The company is still owned by the Mexican State. After performing a public tenure , the alliance integrated by Principia and Loral Space & Communications acquires 75% of SATMEX. The Mexican government owns 25% with non-voting capabilities in

185-455: Is designed to provide L-band services to mobile 3G+ users and armed forces via a deployable 22m Herschelian antenna dish with RF transceivers. It also has a 2m Ku-band dish of fixed geometry with a much simpler deployment sequence. The spacecraft is a Boeing 702HP GeoMobile spacecraft bus equipped with an RD-4 main engine for completing its ascent to geostationary orbit at 113° W from an ascent orbit of 4750 by 35800km inclined at 27° following

222-433: Is launched from Cape Canaveral aboard the 51-G crewed mission of NASA. The satellite successfully reaches the 113 ° W orbital position, with national coverage. Construction of Iztapalapa Control Center, located in Mexico City. November 27: Morelos II was launched from Cape Canaveral aboard the shuttle Atlantis (OV-104), on NASA's crewed mission 61-B, in which the first Mexican astronaut participated. The satellite occupied

259-728: The Democratic Republic of the Congo (as Congo-Kinshasa ), El Salvador , Guinea , Honduras , Kuwait , Nicaragua , Paraguay , Sierra Leone , and the United States Virgin Islands . Singapore returned to the Games as an independent country after competing as part of the Malaysian team in 1964. Suriname and Libya actually competed for the first time (in 1960 and 1964, respectively, they took part in

296-549: The Americas. In 2014, it was acquired by Eutelsat , and Eutelsat now operates the three satellites formerly operated by Satmex. SATMEX existed as a company from approximately 1997 until 2014, when it was acquired by Eutelsat . At the time of the acquisition in 2014, SATMEX had three operating satellites prior to the sale to Eutelsat: Satmex 8 , Satmex 6 , Satmex 5. The three communication satellites provide local, regional and continental coverage in C band and K u band . 2016 The Eutelsat 117 West B (former SATMEX9)

333-478: The Eutelsat brand: Satmex 5 = EUTELSAT 115 West A; Satmex 6 = EUTELSAT 113 West A; Satmex 8 = EUTELSAT 117 West A. March 7 Satmex was renamed Eutelsat Americas. On January 2 Eutelsat Communications announced closure of the transaction to acquire 100% of the share capital of Satélites Mexicanos, S.A. de C.V. (“Satmex”) having obtained all required government and regulatory approvals. As previously communicated,

370-628: The Opening Ceremony, but their athletes later withdrew from the competition). The People's Republic of China last competed at the 1952 Summer Games but had since withdrawn from the IOC due to a dispute with the Republic of China over the right to represent China. North Korea withdrew from the 1968 Games because of two incidents that strained its relations with the IOC. First, the IOC had barred North Korean track and field athletes from

407-627: The SCT, it was launched by the Space Shuttle Atlantis on 27 November 1985; the mission, STS-61-B , included Mexican -born astronaut Rodolfo Neri Vela as a payload specialist in its crew. Morelos II held a geostationary orbit at 116.8° W. Morelos III (originally MEXSAT 2 ) was launched on 2 October 2015 at 10:28 UTC on Atlas V 421 AV-059 and the 100th launch by the United Launch Alliance . The spacecraft

SECTION 10

#1732766112032

444-760: The US team and banned from the Olympic Village. When the US Olympic Committee refused, Brundage threatened to ban the entire US track team. This threat led to the expulsion of the two athletes from the Games. Peter Norman , the Australian sprinter who came second in the 200-meter race, also wore an Olympic Project for Human Rights badge during the medal ceremony. Norman was the one who suggested that Carlos and Smith wear one glove each. His actions resulted in him being ostracized by Australian media and

481-698: The assigned parameters. Satmex has Communications Control Centers in its corporate offices and in the both Satellite Control Centers. 1968 Summer Olympics The 1968 Summer Olympics ( Spanish : Juegos Olímpicos de Verano de 1968 ), officially known as the Games of the XIX Olympiad ( Spanish : Juegos de la XIX Olimpiada ) and officially branded as Mexico 1968 ( Spanish : México 1968 ), were an international multi-sport event held from 12 to 27 October 1968 in Mexico City , Mexico. These were

518-462: The commission to forge the Olympic torch for the 1968 Summer Games. The logo is viewed as a Mexican cultural icon . It was the subject of dispute between American designer Lance Wyman and Mexican architect Pedro Ramírez Vázquez over who originated the graphic concepts. Architect Eduardo Terrazas also worked under Ramirez's direction to develop the concept. A pink chacmool jaguar , which

555-472: The company in financial and industry forums worldwide. Solidaridad 1 is lost due to a short circuit generated by the growth of tin filaments in the redundant processor. 1998 The new management team isincorporated to the company. New administration tools and executive management are integrated to consolidate a new SATMEX. On December 5, SATMEX_5 is launched into space aboard an Ariane 4L launch vehicle departing from Kourou, French Guiana. 1997 Hughes

592-849: The construction of the Solidaridad Satellites. It consists of two HS-601 geostationary satellites with tri-axial stabilization, which were designed to provide C-band services in México, the southern United States and the rest of Latin America, with Ku-band services in Mexico and the United States. 1989 Telecomm (Mexico Telecommunications) is created, a decentralized body becomes the Morelos Satellite System Operator. 1985 June 17: Morelos I

629-748: The council. SATMEX attracts an investment of U.S. $ 645 million to Mexico. 1995 – 1996 Beginning of the privatization process of the Fixed Satellite Services sector of Telecomm. 1994 October 7: Launch of Solidaridad 2 aboard an Ariane 4 from Kourou, French Guiana. The satellite successfully reaches its orbital position at 113 ° W. In May opens de Satellite Control Center in Hermosillo 1993 November 19: Launch of Solidaridad 1 aboard an Ariane 4 from Kourou, French Guiana. The satellite successfully reaches its orbital position of 109.2 ° W. 1991 May: Telecomm hires Hughes for

666-436: The country was thus provisionally invited to the Games, on the understanding that all segregation and discrimination in sport would be eliminated by the 1972 Games. However, African countries and African American athletes promised to boycott the Games if South Africa was present, and Eastern Bloc countries threatened to do likewise. In April 1968 the IOC conceded that "it would be most unwise for South Africa to participate". It

703-656: The fall of communist regime in Czechoslovakia. The 1968 Summer Olympic program featured 172 events in the following 18 sports: The organizers declined to hold a judo tournament at the Olympics, even though it had been a full-medal sport four years earlier . This was the last time judo was not included in the Olympic games. Baseball had been featured as a demonstration sport at the 1964 Tokyo Games , but not in 1968, despite Mexico's baseball heritage . Instead,

740-553: The federal ministry responsible for the nation's communications systems. Morelos I , a Hughes Aircraft Corporation HS-376 , was launched by the U.S. Space Shuttle Discovery (mission STS-51-G ) on 17 June 1985 and entered geostationary orbit at 113° W on 17 December 1985. Morelos II was launched in November 1985 and remained in service until July 1998. Built by the Hughes Aircraft Corporation for

777-575: The first Olympic Games to be staged in Latin America , the first to be staged in a Spanish-speaking country, and the first to be staged in the Global South . Consequently, these games also marked the first time that there would be a gap of two Olympic Games not to be held in Europe. They were also the first Games to use an all-weather (smooth) track for track and field events instead of

SECTION 20

#1732766112032

814-891: The first Strategic Map, that consolidates the company's strategic objectives for the next five years. Thus allowing SATMEX to become one of the preeminent satellite companies in the world by efficiently employing its resources for the benefit of SATMEX and its shareholders. 2001 SATMEX is certified with ISO 9001:2000 in Engineering and Satellite Operations including the Traffic and Customer Support Departments. This certification accounts for our two control centers, engineering and satellite operations, access and satellite monitoring and customer support. The first SATMEX's Users Group meeting in Cancun, Mexico. 2000 Internationalization and growth of revenue base. Robust participation of

851-404: The gathering was peaceful prior to the army's advance. On 16 October 1968, African American sprinters Tommie Smith and John Carlos , the gold and bronze medalists in the men's 200-meter race, took their places on the podium for the medal ceremony wearing human rights badges and black socks without shoes, lowered their heads and each raised a black-gloved fist as " The Star Spangled Banner "

888-545: The gymnastics competition, while standing on the medal podium after the balance beam event final, in which Natalia Kuchinskaya of the Soviet Union had controversially taken the gold, Czechoslovakian gymnast Věra Čáslavská quietly turned her head down and away during the playing of the Soviet national anthem. The action was Čáslavská's silent protest against the recent Soviet invasion of Czechoslovakia . Her protest

925-638: The most gold and overall medals for the last time until the 1984 Summer Games . On 18 October 1963, at the 60th IOC Session in Baden-Baden , West Germany , Mexico City finished ahead of bids from Detroit, Buenos Aires and Lyon to host the Games. The 1968 torch relay recreated the route taken by Christopher Columbus to the New World , journeying from Greece through Italy and Spain to San Salvador Island, Bahamas, and then on to Mexico. American sculptor James Metcalf , an expatriate in Mexico, won

962-583: The now-typical long duration two-burn profile of the Atlas V . It was originally intended to serve with the similar MEXSAT-1 Centenario spacecraft (which would have been at 116° W) lost during the 3rd stage failure of the 406th Proton , a launch vehicle of Proton-M/Briz-M configuration. Satmex Satmex ( Satélites Mexicanos ) was a company set up in Mexico in the mid-1990s through 2014 that operated space communication satellites that provide services to

999-539: The orbital position of 116.8 ° W, with national coverage. 1982 The Communications and Transports Secretary (SCT) hires Hughes to build the Mexican satellite system "Morelos" (two HS-376 geostationary satellites, stabilized by rotation). 1970 Capacity of an Intelsat satellite is used for domestic services. 1968 Mexico becomes a subscriber of the Intelsat system. The first Mexican satellite facilities in

1036-693: The police occupation of the National Autonomous University of Mexico in September, but protests continued. Using the prominence brought by the Olympics, students gathered in Plaza de las Tres Culturas in Tlatelolco to call for greater civil and democratic rights and showed disdain for the Olympics with slogans such as ¡No queremos olimpiadas, queremos revolución! ("We don't want Olympics, we want revolution!"). Ten days before

1073-453: The start of the Olympics, the government ordered the gathering in Plaza de las Tres Culturas to be broken up. Some 5000 soldiers and 200 tankettes surrounded the plaza. Hundreds of protesters and civilians were killed and over 1000 were arrested. At the time, the event was portrayed in the national media as the military suppression of a violent student uprising, but later analysis indicates that

1110-521: The state of Hidalgo. The transmission of the 1968 Summer Olympics is made through color television. SATMEX has two different types of Control Centers. The Satellite Control Centers are responsible for the operation of Satmex's satellite fleet, and they are located in Mexico City and in Hermosillo , Sonora . The Communications Control Centers (CCC) monitor the signals sent through Satmex's satellites and verify that users are operating within

1147-531: The traditional cinder track , as well as the first example of the Olympics exclusively using electronic timekeeping equipment. The 1968 Games were the third to be held in the last quarter of the year, after the 1956 Games in Melbourne and the 1964 Games in Tokyo . The 1968 Mexican Student Movement was crushed days prior , hence the Games were correlated to the government's repression. The United States won

Morelos Satellite System - Misplaced Pages Continue

1184-471: The transaction amounts to 831 million$ . Based in Mexico, Satmex operates three satellites at contiguous positions, 113° West (Satmex 6), 114.9° West (Satmex 5) and 116.8° West (Satmex 8) that cover 90% of the population of the Americas. 2010 The restructuring process of SATMEX begins, as well as the construction of the SATMEX_8 satellite to replace SATMEX_5. 2009 Development and implementation of

1221-477: Was launched with the similar ABS 2A, and the pair was operational on June 15, 2016. 2015 Eutelsat 115 West B (former SATMEX 7) was ordered by Satmex but after the acquisition by Eutelsat was renamed. It was built on Boeing 702SP satellite bus that was launched in a pair with the similar ABS 3A satellite. The first pair was launched on SpaceX Falcon 9 launch vehicle on March 2, 2015. 2014 On May 21 Eutelsat Americas realigned its satellite names with

1258-551: Was played, in solidarity with the Black Freedom Movement in the United States. Both were members of the Olympic Project for Human Rights . International Olympic Committee (IOC) president Avery Brundage deemed it to be a domestic political statement unfit for the apolitical, international forum the Olympic Games were intended to be. In response to their actions, he ordered Smith and Carlos suspended from

1295-611: Was repeated when she accepted her medal for her floor exercise routine when the judges changed the preliminary scores of the Soviet Larisa Petrik to allow her to tie with Čáslavská for the gold. While Čáslavská's countrymen supported her actions and her outspoken opposition to Soviet control (she had publicly signed and supported Ludvik Vaculik 's " Two Thousand Words " manifesto), the new regime responded by banning her from both sporting events and international travel for many years and made her an outcast from society until

1332-576: Was sold in souvenir shops, is considered an unofficial mascot . The dove of peace was also a symbol of the Games, which was appropriated by student protesters with a bayonet piercing it. After being banned from participating in 1964, South Africa - under its new leader John Vorster - had made diplomatic overtures to improve relations with neighboring countries and internationally, suggesting legal changes to allow South Africa to compete with an integrated, multiracial team internationally. The nominal obstacle behind South Africa's exclusion thus removed,

1369-550: Was thus the first Olympics where South Africa was positively excluded, which continued until the Olympics of 1992. Responding to growing social unrest and protests, the government of Mexico had increased economic and political suppression, against labor unions in particular, in the decade building up to the Olympics. A series of protest marches in the city in August gathered significant attendance, with an estimated 500,000 taking part on 27 August. President Gustavo Díaz Ordaz ordered

#31968