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Recorded mission

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Arianespace

Ariane 62 | CSO-3

Launch Successful
Ariane 62 | CSO-3

Recorded mission coverage

Open source
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Mission brief

The flight at a glance.

The CSO-3 (Composante Spatiale Optique-3 satellite is the third of three new-generation high-resolution optical imaging satellites for the French military, replacing the Helios 2 spy satellite series.

Open the full mission →
Lancement d’Ariane 6 avec le satellite CSO-3 Composante Spatiale Optique - Wikipedia CSO / MUSIS | CNES Launch Library

Published flight sequence

Know what comes next.

Planned timings relative to the target. These steps do not indicate live progress.

  1. T−00:00:07

    Ignition

  2. T+00:00:00

    Liftoff

  3. T+00:02:18

    SRB Separation

  4. T+00:04:30

    Fairing Separation

  5. T+00:07:46

    Stage 2 Separation

  6. T+00:07:54

    SES-1

See all 9 published steps ↓
  1. T+00:56:21

    SES-2

  2. T+01:06:00

    Payload Separation

  3. T+02:00:00

    SES-3