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Arianespace
Ariane 5 ECA | Star One C3 & Eutelsat 21B
Recorded mission coverage
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Mission brief
The flight at a glance.
Eutelsat 21B is a French communications satellite providing direct to home broadcasting services from geostationary orbit at 21.5 degrees East, replacing the aging Eutelsat 21A. Star One C3 is a communications satellite replacing Brasilsat B3 in the 75 degrees West position.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.