NSS-9 is a

communications satellite A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a Transponder (satellite communications), transponder; it creates a communication channel between a source transmitter and a Rad ...

owned by

SES World Skies SES World Skies was a short lived company formed as a result of the merger between the two SES subsidiaries, ''SES Americom'' and ''SES New Skies''. The company was merged into its parent company, SES in 2011. History SES Americom SES ...

. It is an all

C-band C band may refer to: * C band (IEEE), a radio frequency band from 4 to 8 GHz * C band (infrared), an infrared band from 1530 to 1565 nm (roughly 200 THz) * C band (NATO) The NATO C-band is the obsolete designation given to the radio frequen ...

satellite intended as a replacement for NSS-5, and has three beams with 44 active C-band transponders. NSS-9 was built by

Orbital Sciences Corporation Orbital Sciences Corporation (commonly referred to as Orbital) was an American company specializing in the design, manufacture, and launch of small- and medium- class space and launch vehicle systems for commercial, military and other governmen ...

and launched February 12, 2009 aboard

Ariane 5 Ariane 5 is a retired European heavy-lift space launch vehicle operated by Arianespace for the European Space Agency (ESA). It was launched from the Guiana Space Centre (CSG) in French Guiana. It was used to deliver payloads into geostationar ...

flight V-187. Built on the Orbital

STAR-2 The STAR-2 Bus is a fully redundant, flight-proven, spacecraft bus designed for geosynchronous missions. It is a satellite platform, designed and developed by Thomas van der Heyden for the Indonesian Cakrawarta satellite program in the early 19 ...

satellite bus, NSS-9 has an expected useful lifetime extending through 2024. Its launch has been featured in

National Geographic Channel National Geographic (formerly National Geographic Channel; abbreviated and trademarked as Nat Geo or Nat Geo TV) is an American pay television network and flagship channel owned by the National Geographic Global Networks unit of Disney Enter ...

's programme World's Toughest Fixes Satellite Launch S02E01.

References

External links

* http://www.ses.com/4629118/nss-9 Communications satellites in geostationary orbit Spacecraft launched in 2009 SES satellites Satellites using the GEOStar bus {{Netherlands-spacecraft-stub, nocat=yes