SES-11 / EchoStar 105 is a geostationary communications satellite operated by SES and EchoStar and designed and manufactured by Airbus Defence and Space. It has a mass of 5,200 kg (11,500 lb) and has a design life of at least 15 years.[3]
![]() Launch of SES-11 | |
Names | EchoStar 105 |
---|---|
Mission type | Communications |
Operator | SES / EchoStar |
COSPAR ID | 2017-063A |
SATCAT no. | 42967 |
Website | https://www.ses.com/ |
Mission duration | 15 years (planned) 7 years, 4 months, 27 days (elapsed) |
Spacecraft properties | |
Spacecraft | SES-11 / EchoStar 105 |
Spacecraft type | Eurostar |
Bus | Eurostar-3000 |
Manufacturer | Airbus Defence and Space |
Launch mass | 5,400 kg (11,900 lb)[1][2] |
Power | 12 kW |
Start of mission | |
Launch date | 11 October 2017, 22:53:00 UTC |
Rocket | Falcon 9 Full Thrust (s/n B1031.2) |
Launch site | Kennedy Space Center, LC-39A |
Contractor | SpaceX |
Entered service | 29 November 2017 |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Geostationary orbit |
Longitude | 105° West |
Transponders | |
Band | 48 transponders: 24 C-band 24 Ku-band |
Bandwidth | 36 MHz |
Coverage area | Hawaii, North America, Latin America, Caribbean |
The spacecraft had been ready to beam television programming and video services across the Americas for SES and EchoStar. The Falcon 9 launch vehicle has placed the satellite into a high-altitude supersynchronous transfer orbit.[4]
See also
editReferences
edit- ^ "SES 11". SatBeams. Retrieved 25 June 2021.
- ^ "EchoStar 105 Satellite To Replace AMC-15". Echostar. Retrieved 25 June 2021.
- ^ "EchoStar 105 / SES 11". Gunter's Space Page. 11 December 2017. Retrieved 13 April 2021.
- ^ "Display: SES-11 / Echostar 105 2017-063A". NASA. 5 April 2021. Retrieved 13 April 2021. This article incorporates text from this source, which is in the public domain.