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CO3D and MicroCarb Mission

Vega-C flight VV27 deployed the four-satellite CO3D optical-mapping constellation and the MicroCarb carbon-dioxide observatory for CNES. CO3D entered a roughly 500-kilometer sun-synchronous orbit for stereo imaging, while MicroCarb was released into a higher 650-kilometer sun-synchronous orbit for atmospheric measurements.

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Identity

Aliases
Vega-C VV27 missionCO3D and MicroCarb
Name
CO3D and MicroCarb Mission
Status
active

Details

Astronauts
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Description
Vega-C flight VV27 deployed the four-satellite CO3D optical-mapping constellation and the MicroCarb carbon-dioxide observatory for CNES. CO3D entered a roughly 500-kilometer sun-synchronous orbit for stereo imaging, while MicroCarb was released into a higher 650-kilometer sun-synchronous orbit for atmospheric measurements.
Launch Site
Outcome
Successfully deployed all four CO3D satellites and MicroCarb into their planned orbits
Program
CNES Earth observation
Start Date
2025-07-26
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Creation Time
July 20, 2026 at 17:31:58 UTC
Updated Time
July 20, 2026 at 17:31:58 UTC

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