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 Mission: EchoStar X

 

Sea Launch has successfully completed the EchoStar X mission. A Sea Launch Zenit-3SL rocket lifted off from the Odyssey Launch Platform at 3:35pm PST, February 15, 2006. All phases of the flight profile performed as expected, placing the EchoStar X communications satellite into a Geosynchronous Transfer Orbit. All systems are operating nominally.



 Mission Highlights

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Launch Coverage

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Sea Launch carried live coverage of this mission by satellite, as well as streaming video on this website. Click here to view the archived webcast.

Click here to view our available archived launch videos.


Payload - EchoStar X

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The 4333 kg (9,553 lb) EchoStar X spacecraft, built by Lockheed Martin, is a high-power KU Band A2100-AX satellite with a service life of 15 years on orbit. Optimized for direct broadcast applications, EchoStar X is a new-generation satellite that will enable DISH Network to deliver expanded services for distribution of direct-to-home broadcast services to its U.S. customers.

EchoStar Communications Corporation, based in Englewood, Colorado, serves more than 11.7 million satellite TV customers through its DISH Network, the fastest growing U.S. provider of advanced digital television services in the past five years. DISH Network offers hundreds of video and audio channels, Interactive TV, HDTV, sports and international programming, together with professional installation and 24-hour customer service.

Lockheed Martin Commercial Space Systems, based in Newtown, Pennsylvania, markets, designs and builds geostationary and non-geostationary telecommunications and remote sensing satellites for customers worldwide. It is an operating unit of Lockheed Martin Space Systems, a core business area of the Lockheed Martin Corporation.


 Mission Profile

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From its equatorial launch site at 154 degrees West Longitude, a Zenit-3SL launch vehicle lifted the EchoStar X spacecraft to a high perigee geosynchronous transfer orbit for its ultimate orbital location at 110 degrees West Longitude.

Lifting off from the Odyssey Launch Platform, the Zenit-3SL rocket began its ascent phase of flight. The first stage of the vehicle separated two-and-a-half minutes after liftoff, and then the protective payload fairing was jettisoned a minute later. Following a six-minute burn, the second stage separated from the Block DM upper stage. The Block DM then executed a five-minute burn and then shutdown for a 33-minute coast period. The Block DM ignited a second time for a five-and-a-half minute burn. After another coast lasting nearly 10 minutes, the Block DM separated from the spacecraft, above the East Coast of Africa.


 Launch Timeline

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Time Event
L= 0:00:00 Liftoff
L+ 0:02:29 Stage 1 Separation
L+ 0:03:37 Payload Fairing Jettison
L+ 0:08:19 Stage 2 Separation
L+ 0:08:29 Block DM 1st Burn Ignition
L+ 0:47:09 Block DM 2nd Burn Ignition
L+ 1:02:37 Spacecraft Separation
L+ 1:35:00 Spacecraft Acquisition (estimated time)

Echostar X Mission Flight Profile
Echostar X Ground Track

Echostar X Orbital Phases

 Echostar-X Mission Album

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  • Page 1 - As the Sea Launch Commander slowly moves away from the pier...
  • Page 2 - Translator Tim Troyan performs roll call during the evacuation drill...
  • Page 3 - As the team settles into work at sea, the first basketball game also gets underway...
  • Page 4 - Lars Alterichter, chef on the Sea Launch Commander, supervises the grills...
  • Page 5 - The Launch Rehearsal brings everyone's focus to the work at hand...
  • Page 6 - As the vessels approach the launch site on the Equator....
  • Page 7 - Contionuous training, repeated rehearsals and preventive maintenance are key...
  • Page 8 - Helo operations get underway...
  • Page 9 - Sunrise and sunset at the Equator...
  • Page 10 - The commemorative images that traditionally mark the 72-hour milestone of every mission
  • Page 11 - One day before launch, the rocket is erected on the launch pad...
  • Page 12 - Following a halt in the countdown on February 8....
  • Page 13 - After a few days' delay, Mission Director Dan Dubbs declares all systems are GO...

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