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O3B MPOWER F1

Medium Earth Orbit Broadband (Next-Gen O3B mPOWER) · SES

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SES mPOWER-A F1, the first satellite of SES's next-generation O3B mPOWER medium-Earth-orbit broadband constellation, launched December 2022. Where the original O3B satellites proved that MEO broadband could rival fiber-like latency, mPOWER dramatically scales up the concept — each satellite carries thousands of fully digital, individually steerable beams that can be reshaped and redirected from the ground in real time, letting SES redirect bandwidth to wherever demand spikes: a cruise ship, a disaster zone, a temporary military deployment. It represents SES's answer to the competitive pressure from Starlink and other LEO broadband constellations.

Its orbit

Orbit
Medium Earth Orbita high vantage point, ideal for navigation
Altitude
5,012–5,025 mi (8,066–8,086 km)
Inclination
0.0°
One orbit
4.8 hours5.0 orbits a day
NORAD ID
54755
Int’l designator
2022-174A
Launched
2022

Orbital elements from CelesTrak, as of 22 Sep 2026.

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