Satellites by selected operator
Satellite counts across the operators you've selected
383Satellite count
Satellite explorer
How many satellites do China National Space Administration (CNSA) and Sitronics Group have in orbit?
Explore satellites by operator, orbit, and operational status using Vega's live catalog.
383Satellite count
2Operators
Sep 6, 2026, 12:44 AM UTCLast updated
Orbit distribution
Which orbital band satellites occupy — low, medium, or geostationary Earth orbit
CNSA
Sitronics Group
| Operator | VLEO | LEO | MEO | GEO | XGEO | Total |
|---|---|---|---|---|---|---|
| CNSA | 1 | 285 | 35 | 37 | 0 | 358 |
| Sitronics Group | 0 | 25 | 0 | 0 | 0 | 25 |
Operational status
Whether satellites are currently active or inactive
CNSA
Sitronics Group
| Operator | Active | Inactive | Total |
|---|---|---|---|
| CNSA | 354 | 4 | 358 |
| Sitronics Group | 21 | 4 | 25 |
Altitude distribution
How far above Earth satellites orbit, from low orbit to the geostationary belt
CNSA
Sitronics Group
| Operator | < 500 km | 500–1,000 km | 1,000–2,000 km | 2,000–3,000 km | 3,000–4,000 km | 4,000–5,000 km | 5,000–10,000 km | 10,000–20,000 km | 20,000–30,000 km | 30,000–40,000 km | 40,000–50,000 km | > 50,000 km | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CNSA | 54 | 149 | 83 | 0 | 0 | 0 | 0 | 0 | 35 | 37 | 0 | 0 | 358 |
| Sitronics Group | 4 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 |
Inclination distribution
How steeply orbits are tilted, from 0° equatorial to 180° retrograde
CNSA
Sitronics Group
| Operator | Equatorial (0–10°) | Low (10–50°) | Mid (50–70°) | Polar / Sun-sync (70–100°) | Retrograde (>100°) | Total |
|---|---|---|---|---|---|---|
| CNSA | 21 | 45 | 52 | 240 | 0 | 358 |
| Sitronics Group | 0 | 0 | 0 | 25 | 0 | 25 |
Catalog freshness
How recently each satellite's orbital data was last updated
CNSA
Sitronics Group
| Operator | Under 24h | 1–2 days | 2–3 days | Over 3 days | Total |
|---|---|---|---|---|---|
| CNSA | 292 | 45 | 9 | 8 | 358 |
| Sitronics Group | 19 | 2 | 0 | 0 | 25 |
Go beyond the catalog
Forecast RF conditions before they affect a mission
Vega combines orbital and spectrum context to help teams plan around interference risk.
With Vega
Assess potential interference windows
Plan coverage with orbital context
Explore satellite fleets by operator
Live counts from the Vega satellite catalog. Every operator page answers how many satellites are in orbit today, split by orbit and status.