Spaceflight Now | Proton Launch Report

Mission Status

		The Russian Proton rocket lifted off at 2306 GMT (6:06 p.m. EST) Monday from Baikonur Cosmodrome, Kazakhstan. It took over 9 hours for the rocket to deliver the W3A communications satellite payload into the desired orbit. Check the status center for complete coverage.

Mission Briefing

		Launch timeline - Chart with times and descriptions of events to occur during the launch. Ground track - See the trajectory the rocket will follow during its flight. Orbit insertion - Illustration of W3A's trek to orbit. W3A - Overview of Eutelsat's W3A spacecraft and its mission. Proton vehicle data - Description of rocket being used in this launch. Proton directory - A directory of our previous ILS Proton launch coverage.

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W3A launch timeline
SPACEFLIGHT NOW
Posted: March 14, 2004

Event Time (h:mm:ss)

Ignition sequence start T-0:00:02.5

Stage one ignition to 40% thrust T-0:00:01.6

Begin stage one thrust to 100% T-0:00:00.9

Liftoff T+0:00:00.0

Maximum dynamic pressure T+0:01:05

Stage two ignition T+0:02:00

Stage one/two separation T+0:02:03

Stage two engine shut down T+0:05:24

Stage two/three separation T+0:05:27

Stage three main engine ignition T+0:05:33

Payload fairing jettison T+0:05:39

Stage three main engine shutdown T+0:09:22

Stage three/Breeze M upper stage separation T+0:09:41

Breeze M first burn ignition T+0:11:16

Breeze M first burn shutdown T+0:18:21

Breeze M second burn ignition T+1:08:39

Breeze M second burn shutdown T+1:24:42

Breeze M third burn ignition T+3:29:31

Breeze M third burn shutdown T+3:40:13

Jettison Additional Propellant Tank (APT)

Breeze M fourth burn ignition T+3:42:09

Breeze M fourth burn shutdown T+3:46:57

Breeze M fifth burn ignition T+8:52:10

Breeze M fifth burn shutdown T+8:59:03

Breeze M/W3A payload separation T+9:10:40

Data source: International Launch Services.

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