Orbit ReferenceSatellite hub
LEO

Low Earth Orbit

Low Earth orbit is the near-Earth orbital region used by the ISS, many Earth-observation satellites, communications spacecraft, and large satellite constellations.

Orbit facts

Region
Near-Earth space
Examples
ISS, Starlink, Hubble
Tracking need
High update cadence
Orbitium view
Earth Orbit dashboard

Orbitium examples

FAQ

Is the ISS in low Earth orbit?

Yes. The ISS operates in low Earth orbit, which is why its position changes quickly and live tracking is useful.

Why are many satellites placed in LEO?

LEO can reduce communication latency, improve Earth-observation detail, and allow relatively frequent orbital passes.

Does Orbitium track LEO objects?

Yes. Orbitium's Earth Orbit dashboard currently focuses on selected LEO objects including ISS, Starlink-1008, and Hubble.

Other orbit references