Space AtlasSatellites in orbit
As of Oct 15, 2026, 17,183 active satellites are orbiting Earth. Counting the ones that no longer work, 20,036 satellites are in orbit, and with 2,243 spent rocket bodies and 12,365 pieces of tracked debris, 34,644 objects are being tracked in all.
Starlink alone accounts for 11,152 of the active satellites, 65% of everything working in orbit today.
Data as of Oct 15, 2026 · CelesTrak SATCAT (satellites, status and orbits), GCAT by Jonathan McDowell (purposes) · Rebuilt every day · Methods
How the count grew
For most of the space age the number of satellites in orbit grew slowly, by a few hundred a year. Then the broadband constellations arrived, and today there are 3.8 times as many satellites in orbit as at the end of 2019. In all, 27,531 satellites have reached Earth orbit since Sputnik 1, and 7,495 of them have since come back down.
Active, inactive and everything else
A satellite counts as active when CelesTrak lists it as operational, partially operational, a backup, a spare or on an extended mission. Inactive satellites are still in orbit but no longer work; low ones fall back within years, high ones stay for centuries. Rocket bodies are the upper stages that carried satellites up, and debris is every tracked fragment. Counts elsewhere differ mostly because they pick a different one of these totals, or a catalog date a week or two older; a fresh launch can take that long to be cataloged.
| Category | In orbit now | What it counts |
|---|---|---|
| Active satellites | 17,183 | Working payloads |
| Inactive satellites | 2,853 | Payloads that no longer work |
| Rocket bodies | 2,243 | Spent stages and boosters |
| Tracked debris | 12,365 | Fragments, covers, lost hardware |
| All tracked objects | 34,644 | Everything above |
Not counted: 108 more satellites (58 of them active) and 54 rocket bodies cataloged as in orbit without a published orbit, mostly classified missions, and 14 spacecraft docked to a space station or another satellite, which fly as part of their host.
Where they fly
Low Earth orbit, below 2,000 km, holds 95% of the active satellites. The navigation fleets work in medium orbit around 20,000 km, and the big communications and weather satellites hold their place over the equator in geosynchronous orbit.
| Orbit | Active satellites | All intact objects |
|---|---|---|
| LEO (< 2,000 km) | 16,311 | 18,941 |
| MEO | 187 | 643 |
| GEO (geosynchronous) | 628 | 1,702 |
| Highly elliptical | 57 | 993 |
Who operates them
The United States operates 12,983 of the active satellites, mostly Starlink. The ranking counts each satellite under its owner in the catalog, so OneWeb counts for the United Kingdom and an international organization counts on its own. Every country and operator.
What they are for
Communications satellites make up 74.6% of the satellites in orbit, thanks to the broadband constellations. The rest observe the Earth, guide navigation receivers, study the universe and test new technology. Every purpose on the dashboard.