Ekspress AM8
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Ekspress-AM8 (russian: Экспресс-АМ8 meaning ''Express-AM8'') is a Russian communications satellite which was launched in 2015. Part of the Ekspress series of
geostationary A geostationary orbit, also referred to as a geosynchronous equatorial orbit''Geostationary orbit'' and ''Geosynchronous (equatorial) orbit'' are used somewhat interchangeably in sources. (GEO), is a circular geosynchronous orbit in altitude ...
communications satellites, it is owned and operated by the RSCC Space Communications.


Satellite description

Thales Alenia Space, constructed Ekspress-AM8 payload, and ISS Reshetnev constructed the satellite bus which was based on the Ekspress-1000NTB. The satellite has a mass of , provides 5.9 kilowatts to its payload, and a planned operational lifespan of 15 years. The satellite carried 62 transponders: 24 operating in the C-band of the electromagnetic spectrum, 12 in the Ku-band and 2 in the L-band.


Mission

The satellite is designed to provide TV and radio broadcasting services, data transmission, multimedia services, telephony, and mobile communications.


Launch

Ekspress-AM8 was originally to be launched in 2012 or 2013 into RSCC's 14° West longitude, but was delayed to 2015. It used a Proton-M / Blok DM-03 launch vehicle to be inserted directly into geostationary orbit.


See also

*
2015 in spaceflight In 2015, the maiden spaceflights of the Chinese Long March 6 and Long March 11 launch vehicles took place. A total of 87 orbital launches were attempted in 2015, of which 82 were successful, one was partially successful and four were failures ...


References

{{Orbital launches in 2015 Ekspress satellites Spacecraft launched in 2015 Satellites using the Ekspress bus 2015 in Russia