Sentinel-3C & FLEX
T-0d 17h 7m until launch
Track Live on 3D Globe →| Rocket | Vega-C |
|---|---|
| Provider | Avio S.p.A |
| Target Orbit | Sun-Synchronous Orbit |
| Status | Go for Launch |
| Launch Time | Tue, 15 Sep 2026 01:21:07 UTC |
| Launch Pad | Ariane Launch Area 1 (ELV) — Guiana Space Centre, French Guiana |
Mission
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.
ObjectTracer tracks every rocket launch worldwide with real-time 3D globe visualization. View the launch pad location, track the rocket's trajectory live, and explore mission details.
How to track Sentinel-3C & FLEX
- Open the live 3D globe — the launch pad (Ariane Launch Area 1 (ELV) — Guiana Space Centre, French Guiana) is pinned at its real coordinates.
- Watch the live countdown to lift-off and the planned ascent path.
- Explore Avio S.p.A's other missions and the global launch schedule.
Frequently asked questions
When does Sentinel-3C & FLEX launch?
The Sentinel-3C & FLEX launch window opens Tue, 15 Sep 2026 01:21:07 UTC from Ariane Launch Area 1 (ELV) — Guiana Space Centre, French Guiana. ObjectTracer shows a live countdown to lift-off.
What rocket is launching Sentinel-3C & FLEX?
Sentinel-3C & FLEX is set to fly on a Vega-C operated by Avio S.p.A, targeting Sun-Synchronous Orbit.
How can I track Sentinel-3C & FLEX live?
Open ObjectTracer's 3D globe to see the launch pad location, a real-time countdown and the rocket's trajectory. Tracking begins automatically near lift-off.
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