Ekspress A3
Encyclopedia
Ekspress A3 also designated Ekspress 3A, is a Russia
n communications satellite
which is operated by Kosmicheskiya Svyaz and Eutelsat
. It was constructed by NPO Prikladnoi Mekhaniki and Alcatel Space and is based on the MSS-2500-GSO satellite bus
. The satellite was launched at Baikonur Cosmodrome Site 200
on 24 June 2000, 00:28 UTC. The launch was made by Khrunichev State Research and Production Space Center, and a Proton-K
/DM-2M
carrier rocket was used.
It is part of the Ekspress satellite network
.
Following its launch and on-orbit testing, it was placed in geosynchronous orbit
at 11° West, from where it provides communications services to Europe
, the Middle East
and North Africa
. It is equipped with seventeen transponders.
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
n communications satellite
Communications satellite
A communications satellite is an artificial satellite stationed in space for the purpose of telecommunications...
which is operated by Kosmicheskiya Svyaz and Eutelsat
Eutelsat
Eutelsat S.A. is a French-based satellite provider. Providing coverage over the entire European continent, as well as the Middle East, Africa, India and significant parts of Asia and the Americas, it is one of the world's three leading satellite operators in terms of revenues.Eutelsat’s satellites...
. It was constructed by NPO Prikladnoi Mekhaniki and Alcatel Space and is based on the MSS-2500-GSO satellite bus
Satellite bus
A satellite bus or spacecraft bus is the general model on which multiple-production satellite spacecraft are often based. The bus is the infrastructure of a spacecraft, usually providing locations for the payload .They are most commonly used for geosynchronous satellites, particularly...
. The satellite was launched at Baikonur Cosmodrome Site 200
Baikonur Cosmodrome Site 200
Site 200 at the Baikonur Cosmodrome is a launch site used by Proton rockets. It consists of two launch pads, areas 39 and 40. Area 39 is currently used for Proton-M launches, including commercial flights conducted by International Launch Services. Area 40 is currently inactive, as it was slated to...
on 24 June 2000, 00:28 UTC. The launch was made by Khrunichev State Research and Production Space Center, and a Proton-K
Proton-K
The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...
/DM-2M
Block D
Blok D is an upper stage used on Soviet and later Russian expendable launch systems, including the N1, Proton-K and Zenit. There were plans to use it for some other rockets as well ....
carrier rocket was used.
It is part of the Ekspress satellite network
Express (satellite)
Ekspress , is a series of geostationary communications satellites owned by Russian State Company for Satellite Communications. The first satellite of this kind was launched on October 13, 1994...
.
Following its launch and on-orbit testing, it was placed in geosynchronous orbit
Geosynchronous orbit
A geosynchronous orbit is an orbit around the Earth with an orbital period that matches the Earth's sidereal rotation period...
at 11° West, from where it provides communications services to Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
, the Middle East
Middle East
The Middle East is a region that encompasses Western Asia and Northern Africa. It is often used as a synonym for Near East, in opposition to Far East...
and North Africa
North Africa
North Africa or Northern Africa is the northernmost region of the African continent, linked by the Sahara to Sub-Saharan Africa. Geopolitically, the United Nations definition of Northern Africa includes eight countries or territories; Algeria, Egypt, Libya, Morocco, South Sudan, Sudan, Tunisia, and...
. It is equipped with seventeen transponders.