Nilesat (; , ''or'' ) is an Egyptian company and the name of a series of Egyptian
communications satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. C ...
s. It was established in 1996 with the purpose of operating Egyptian
satellite
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope ...
s and their associated
mission control center and
ground station
A ground station, Earth station, or Earth terminal is a terrestrial radio station designed for extraplanetary telecommunication with spacecraft (constituting part of the ground segment of the spacecraft system), or reception of radio waves fro ...
s.
The company is owned by the
Egyptian Radio & Television Union with a 40 per cent share, the
Arab Organization for Industrialization
The Arab Organization for Industrialization (AOI) ( ar, الهيئة العربية للتصنيع) is an Egypt-based Arab military organization established in 1975 by Egypt, Saudi Arabia, United Arab Emirates and Qatar to supervise the collecti ...
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
6th of October ( ar, السادس من أكتوبر, Al Sādis Min Uktōber; arz, ستة اكتوبر, Setta Oktōbar) is a city in Giza Governorate, a satellite town and part of the urban area of Cairo, Egypt, 32 km (20 miles) outside the ...
and a secondary ground station in
Alexandria
Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandria ...
. The two ground stations were built by
EADS Astrium
Astrium was an aerospace manufacturer subsidiary of the European Aeronautic Defence and Space Company (EADS) that provided civil and military space systems and services from 2006 to 2013. In 2012, Astrium had a turnover of €5.8 billion and 18 ...
. Nilesat operates multiple
geosynchronous
A geosynchronous orbit (sometimes abbreviated GSO) is an Earth-centered orbit with an orbital period that matches Earth's rotation on its axis, 23 hours, 56 minutes, and 4 seconds (one sidereal day). The synchronization of rotation and orbital ...
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
Free-to-air (FTA) services are television (TV) and radio services broadcast in unencrypted form, allowing any person with the FTA Receiver, appropriate receiving equipment to receive the signal and view or listen to the content without requiring ...
.
Nilesat 101
Nilesat 101 was launched by an
Ariane 4
The Ariane 4 was a European expendable space launch system, developed by the '' Centre national d'études spatiales'' (CNES), the French space agency, for the European Space Agency (ESA). It was manufactured by ArianeGroup and marketed by Ari ...
rocket
A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
from
Kourou
Kourou () is a commune in French Guiana, an overseas region and department of France in South America. Kourou is famous for being the location of the Guiana Space Centre, the main spaceport of France and the European Space Agency (ESA). It i ...
,
French Guiana
French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas departments and regions of France, overseas department/region and single territorial collectivity of France on the northern Atlantic ...
on 28 April 1998 at 22:53:00 UTC by the
European Space Agency
, owners =
, headquarters = Paris, Île-de-France, France
, coordinates =
, spaceport = Guiana Space Centre
, seal = File:ESA emblem seal.png
, seal_size = 130px
, image = Views in the Main Control Room (1205 ...
. It was manufactured by the European company
Matra Marconi Space
Matra Marconi Space (MMS) was a Franco-British aerospace company.
History
Matra Marconi Space was established in 1990 as a joint venture between the space and telecommunication divisions of the Lagardère Group ( Matra Espace) and the GEC ...
(
Astrium
Astrium was an aerospace manufacturer subsidiary of the European Aeronautic Defence and Space Company (EADS) that provided civil and military space systems and services from 2006 to 2013. In 2012, Astrium had a turnover of €5.8 billion and 1 ...
) and started official broadcasting on 31 May 1998. The satellite had an expected lifetime of 12 years. At launch, the spacecraft had a Gross Liftoff Weight (GLOW) of 1,666 kg, which means it is loaded with propellant.
Nilesat 102
Nilesat 102 was launched by an
Ariane 44LP
The Ariane 4 was a European expendable rocket, expendable space launch system, developed by the ''CNES, Centre national d'études spatiales'' (CNES), the Government of France, French space agency, for the European Space Agency (ESA). It was man ...
rocket
A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
from
Kourou
Kourou () is a commune in French Guiana, an overseas region and department of France in South America. Kourou is famous for being the location of the Guiana Space Centre, the main spaceport of France and the European Space Agency (ESA). It i ...
,
French Guiana
French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas departments and regions of France, overseas department/region and single territorial collectivity of France on the northern Atlantic ...
on 17 August 2000 at 23:16 UTC by the
European Space Agency
, owners =
, headquarters = Paris, Île-de-France, France
, coordinates =
, spaceport = Guiana Space Centre
, seal = File:ESA emblem seal.png
, seal_size = 130px
, image = Views in the Main Control Room (1205 ...
. It was manufactured by the European company
Matra Marconi Space
Matra Marconi Space (MMS) was a Franco-British aerospace company.
History
Matra Marconi Space was established in 1990 as a joint venture between the space and telecommunication divisions of the Lagardère Group ( Matra Espace) and the GEC ...
(
Astrium
Astrium was an aerospace manufacturer subsidiary of the European Aeronautic Defence and Space Company (EADS) that provided civil and military space systems and services from 2006 to 2013. In 2012, Astrium had a turnover of €5.8 billion and 1 ...
), and started official broadcasting on 12 September 2000. The satellite had an expected lifetime of 15 years. At launch, the spacecraft had a Gross Liftoff Weight (GLOW) of 1,827 kg.
Nilesat 103
Nilesat 103 satellite is a leased communications satellite. Nilesat and
Eutelsat
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.
Eutelsat's satellit ...
agreed in September 2005 to lease capacity on Eutelsat's Hot Bird 4 satellite after relocating it to 7° West and renaming it Nilesat 103. The satellite has been repositioned to this location in the second quarter of 2006 after the launch and entry into service of Eutelsat's Hot Bird 7A and Hot Bird 8 satellites.
Nilesat 103 joined its two existing sister satellites
Nilesat 101
Nilesat 101 is an Egyptian owned geosynchronous communications satellite that was decommissioned in February 2013.
Launch
Nilesat 101 was launched by an Ariane 4 rocket from Kourou, French Guiana on 28 April 1998 at 22:53:00 UTC by Arianespac ...
and
Nilesat 102
Nilesat 102 is an Egyptian owned geosynchronous communications satellite that was launched by an Ariane 44LP rocket from Kourou, French Guiana on August 17, 2000, at 23:16 UTC by the European Space Agency. It was manufactured by the European com ...
in providing Direct Broadcast Satellite (Direct to Home or DTH) digital TV channels, data transmission, turbo internet and multicasting applications to more than 15 million viewers in the North African and Middle East region. In April 2009 the satellite has been repositioned to 16° East as Eurobird 16. The orbital slot at 7° West has been replaced with the new Hot Bird 10, known as Atlantic Bird 4A.
Nilesat 201
Nilesat selected Thales Alenia Space of France and Italy in May 2008 to build the Nilesat 201 satellite, which was launched on 4 August 2010 aboard a European Ariane 5 rocket.
The Nilesat 201 satellite, which was launched into Nilesat's 7° West slot, is built on the Thales Alenia Space Spacebus-4000B2 platform and weighs 3,129 kilograms. It carries 24 Ku-band transponders and four transponders in Ka-band for direct-to-home television, radio and data-transmissions in the Middle East and North Africa.
Nilesat 301
Built by
Thales Alenia Space
Thales Alenia Space () is a Franco-Italian aerospace manufacturer. A joint venture between the French technology corporation Thales Group (67%) and Italian defense conglomerate Leonardo (33%), the company is the largest satellite manufacture ...
and launched by
SpaceX
Space Exploration Technologies Corp. (SpaceX) is an American spacecraft manufacturer, launcher, and a satellite communications corporation headquartered in Hawthorne, California. It was founded in 2002 by Elon Musk with the stated goal of ...
on 8 June 2022, the Egyptian satellite will be stationed at 7.0° west at geostationary transfer orbit.
SpaceX successfully executed the furthest downrange landing of a Falcon 9 booster on this mission by landing away from the launch site.
List of providers
References
{{authority control
1998 establishments in Egypt
Communications satellite operators
Telecommunications companies of Egypt
Space program of Egypt
Government-owned companies of Egypt
Egyptian companies established in 1998
Telecommunications companies established in 1998
Satellite series
6th of October (city)