JCSat-11

Launch Failure

Liftoff Time (GMT)

22:43:09

Wednesday September 5, 2007

Mission Details

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Launch Notes

The first stage functioned correctly, but an anomaly of the second stage caused the engines to stop at H0+135". The launcher continued its flight on a ballistic trajectory until an altitude of 76km and then crashed at H0+330" at approximately 40km in the south-west of Dzhezkazgan, in the center of Kazakhstan.

JCSat-11

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Lockheed Martin has been awarded a contract by JSAT Corporation of Japan to build its next geostationary telecommunications satellite, designated JCSAT-10, which will provide communications services throughout Japan and Asia following its scheduled launch in 2006. Financial terms were not disclosed. JCSAT-10 will be a hybrid satellite, equipped with Ku-band high-power transponders and C-band medium-power transponders, and will be located at 128 degrees East longitude. The spacecraft is based on the award-winning A2100AXS platform manufactured by Lockheed Martin Commercial Space Systems (LMCSS), Newtown, Pa. After becoming operational, the satellite is referred by the designator JCSat 3A. Lockheed Martin has been awarded a contract by JSAT Corporation (JSAT) of Japan in October 2005 to build its next geostationary telecommunications satellite, designated JCSAT-11. JCSAT-11 was to be reserved entirely in orbit as a backup satellite for other JCSAT satellites following its scheduled launch in 2007. Financial terms were not disclosed. JCSAT-11 was lost in a launch failure.

Geostationary Transfer Orbit

1 Payload

4,007 kilograms

Rocket

Active
Proton-M/Briz-M

Active Since 2001

Khrunichev State Research and Production Space Center logo

Manufacturer

Khrunichev

Price

$65.00 million

Rocket

Height: 58.18m

Payload to Orbit

LEO: 21,000 kg

GTO: 6,900 kg

Liftoff Thrust

10,027 Kilonewtons

Fairing

Diameter: 4.35m

Height: 15.26m

Stages

4

Launch Site

Site 200/39

Baikonur Cosmodrome, Kazakhstan

Fastest Turnaround

10 days 23 hours

Stats

Proton-M


17th

Mission

3rd

Mission of 2007

2007


40th

Orbital launch attempt