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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.
Hot Bird is a group of satellites operated by Eutelsat, located at 13°E over the Equator and with a transmitting footprint over Asia, Europe, North Africa, Americas and the Middle East.
Eutelsat S.A. is a French satellite operator. Providing coverage over the entire European continent, the Middle East, Africa, Asia and the Americas, it is the world's third-largest satellite operator in terms of revenues.
Spacebus is a satellite bus produced at the Cannes Mandelieu Space Center in France by Thales Alenia Space. Spacebuses are typically used for geostationary communications satellites, and seventy-four have been launched since development started in the 1980s. Spacebus was originally produced by Aérospatiale and later passed to Alcatel Alenia Space. In 2006, it was sold to Thales Group as Thales Alenia Space.
Eutelsat 16B, formerly known as Hot Bird 4, Nilesat 103, Atlantic Bird 4, and Eurobird 16, is a communications satellite owned and operated by EUTELSAT. The satellite was retired in 2015 and was moved into a graveyard orbit above the geostationary belt.
Nilesat is an Egyptian company and the name of a series of Egyptian communications satellites. It was established in 1996 with the purpose of operating Egyptian satellites and their associated mission control center and ground stations. The company is owned by the Egyptian Radio & Television Union with a 40 per cent share, the Arab Organization for Industrialization with a 10 per cent share, the Egyptian Company for Investment Projects with a 9 per cent share and the rest is owned by the general public, Egyptian financial institutions and other investors. The company has two ground stations, a primary one in 6th of October City and a secondary ground station in Alexandria. The two ground stations were built by EADS Astrium. Nilesat operates multiple geosynchronous communications satellites all of which are stationed at 7 degrees West. Nilesat includes as of 17 April 2022 1091 video channels, most of which are free-to-air.
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Afghansat 1, formerly named Eutelsat W2M, Eutelsat 48B, Eutelsat 28B is a telecommunications satellite operated by Afghanistan's Ministry of Communications and Information Technology.
Eutelsat 4A, previously Eurobird 4A and Eutelsat W1 is a French communications satellite which is operated by Eutelsat. It was constructed by Astrium is based on the Eurostar-2000+ satellite bus. Its launch was contracted by Arianespace, using an Ariane 4 44P-3 carrier rocket. The launch occurred on 6 September 2000, at 22:33 UTC from ELA-2 at the Guiana Space Centre.
Eutelsat 36B is a communications satellite in the W series operated by Eutelsat. It is co-located with Eutelsat 36A satellite at 36° East. It was launched on 24 November 2009, at 14:19:10 UTC, by a Proton launch vehicle.
Eutelsat 33B, formerly known as Eutelsat 3F1, Eutelsat W1, Eutelsat W5, Eutelsat 70A and Eutelsat 25C, is a telecommunications satellite owned by Eutelsat Consortium. Eutelsat W5 provides coverage to Europe, Middle East, and Asia. The satellite can use either six steerable beams or two fixed beams to provide the coverage.
Eutelsat 21B, previously known as Eutelsat W6A, is a French communications satellite. Operated by Eutelsat, it provides direct to home broadcasting services from geostationary orbit at a longitude of 21.5 degrees east. It replaced the Eutelsat 21A spacecraft which was launched in 1999.
Eutelsat 70B is a commercial communications satellite run by Eutelsat. It was launched on 3 December 2012 and is designed to provide telecommunication services for the Middle East, Central Asia, South East Asia and parts of Africa. It will replace Eutelsat 70A, which was previously known as Eutelsat W5. That satellite, which was launched in 2002, currently occupies the same 70.5° E location this satellite is intended for.
Eutelsat 8 West C, known as Hot Bird 6 prior to 2012 and Hot Bird 13A from 2012 to 2013, is a geostationary communications satellite. Operated by Eutelsat, it provides direct-to-home (DTH) broadcasting services from geostationary orbit. The satellite was part of Eutelsat's Hot Bird constellation at a longitude of 13° East, until it was relocated to 8° West between July 2013 and August 2013.
Hot Bird 13B, known as Hot Bird 8 prior to 2012, is a geostationary communications satellite. Operated by Eutelsat, it provides direct-to-home (DTH) broadcasting services from geostationary orbit as part of Eutelsat's Hot Bird constellation at a longitude of 13° East.
EUTELSAT I F-1, also known as European Communications Satellite 1 (ECS-1) is a decommissioned communications satellite operated by the European Telecommunications Satellite Organisation (EUTELSAT). Launched in 1983, it was operated in geostationary orbit at a longitude of 13° East, before moving to several other locations later in its operational life, before it was finally decommissioned in 1996. It was the first of five satellites launched to form the first-generation Eutelsat constellation.
Ekspress-AMU1, also known as Eutelsat 36C, is a geostationary communications satellite operated by Russian Satellite Communications Company (RSCC) and designed and manufactured by Airbus Defence and Space on the Eurostar-3000 satellite bus for its Ekspress constellation. It massed 5,892 kg (12,990 lb) at launch, had a power production capacity of 15 kW and a 15-year design life. Its payload is composed of 61 Ku-band and 10 Ka-band transponders.
EUTELSAT I F-4, also known as European Communications Satellite-4 (ECS-4) is a decommissioned communications satellite operated by the European Telecommunications Satellite Organisation (EUTELSAT). Launched in 1987, it was operated in geostationary orbit at a longitude of 10° East, before moving to several other locations later in its operational life, before it was finally decommissioned in 2002. It was the fourth of five satellites launched to form the first-generation Eutelsat constellation.
EUTELSAT I F-5, also known as European Communications Satellite-5 (ECS-5) is a decommissioned communications satellite operated by the European Telecommunications Satellite Organisation (EUTELSAT). Launched in 1988, it was operated in geostationary orbit at a longitude of 10° East, before moving to several other locations later in its operational life, before it was finally decommissioned in 2000. It was the fifth of five satellites launched to form the first-generation Eutelsat constellation. First Eutelsat satellite to provide transatlantic connectivity.
References
- 1 2 3 4 "Eutelsat W4". TBS. 28 February 2021. Retrieved 21 April 2021.
- 1 2 "Eutelsat W4 → Eutelsat 36A → Eutelsat 70C". Gunter's Space Page. 21 July 2019. Retrieved 21 April 2021.
- ↑ "Issue 427 - 29 May 2000". Jonathan's Space Report. 29 May 2000. Retrieved 21 April 2021.
- ↑ "Eutelsat 36A". LyngSat. Archived from the original on 2 May 2009. Retrieved 2 May 2009.