Aurora
Tuning into the cosmos…
LoadingVega-C
Vega-C | Sentinel-3D
Vega-C is set to launch Vega-C | Sentinel-3D on Sun, Dec 31, 2028, 12:00 AM UTC from Guiana Space Centre, French Guiana.
To Be DeterminedAvio S.p.A
Liftoff inNET Dec 2028
NET Sun, Dec 31, 2028, 12:00 AM UTC
Mission profile
The flight at a glance
Vega-CVehicle
Avio S.p.AProvider
Ariane Launch Area 1 (ELV)Pad
Guiana Space Centre, French GuianaLocation
CopernicusProgram
Earth ScienceMission type
Sun-Synchronous OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for Vega-C to Sun-Synchronous Orbit. Illustrative model — not this mission’s live telemetry.
Mission timeT+0:00
Altitude0.0 km
Velocity0.00 km/s
PhaseLiftoff
T+0:00 / 8:50
SimulatedRepresentative Vega-C ascent profile — illustrative model, not this mission’s live telemetry.
The mission
Sentinel-3D
Sentinel-3D is the fourth satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services.
Around this launch
Related news
No news linked to this launch yet
As coverage publishes, deduplicated articles about this mission will appear here.
Good to know
Frequently asked
What time does Vega-C | Sentinel-3D launch?
Vega-C | Sentinel-3D is scheduled to lift off Sun, Dec 31, 2028, 12:00 AM UTC — this page shows a live countdown.
Where can I watch Vega-C | Sentinel-3D?
A live webcast will appear on this page as soon as the provider publishes a stream link.
Who is launching Vega-C | Sentinel-3D?
Vega-C | Sentinel-3D is an Avio S.p.A mission flying on a Vega-C.
Where does Vega-C | Sentinel-3D launch from?
It lifts off from Ariane Launch Area 1 (ELV), Guiana Space Centre, French Guiana.