Launch record
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Sentinel-3C & FLEX
Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services. The Fluorescence Explorer (FLEX) satellite is a part of ESA's Earth Explorer program. The satellite will map vegetation fluorescence to quantify photosynthetic activity.
- Window
- 14 Sept 2026, 22:21 GMT-3
- Vehicle
- Vega-C
- Operator
- Avio S.p.A
- Target
- Sun-Synchronous Orbit
01 · Record
What Orbital knows
Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services. The Fluorescence Explorer (FLEX) satellite is a part of ESA's Earth Explorer program. The satellite will map vegetation fluorescence to quantify photosynthetic activity.