Satellites by selected operator
Satellite counts across the operators you've selected
681Satellite count
Satellite explorer
How many satellites do Eutelsat and Institute of Science Tokyo have in orbit?
Explore satellites by operator, orbit, and operational status using Vega's live catalog.
681Satellite count
2Operators
Sep 6, 2026, 12:44 AM UTCLast updated
Orbit distribution
Which orbital band satellites occupy — low, medium, or geostationary Earth orbit
Eutelsat
Institute of Science Tokyo
| Operator | VLEO | LEO | MEO | GEO | XGEO | Total |
|---|---|---|---|---|---|---|
| Eutelsat | 0 | 651 | 0 | 29 | 0 | 680 |
| Institute of Science Tokyo | 0 | 1 | 0 | 0 | 0 | 1 |
Operational status
Whether satellites are currently active or inactive
Eutelsat
Institute of Science Tokyo
| Operator | Active | Inactive | Total |
|---|---|---|---|
| Eutelsat | 680 | 0 | 680 |
| Institute of Science Tokyo | 1 | 0 | 1 |
Altitude distribution
How far above Earth satellites orbit, from low orbit to the geostationary belt
Eutelsat
Institute of Science Tokyo
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eutelsat | 0 | 2 | 649 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 680 |
| Institute of Science Tokyo | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Inclination distribution
How steeply orbits are tilted, from 0° equatorial to 180° retrograde
Eutelsat
Institute of Science Tokyo
| Operator | Equatorial (0–10°) | Low (10–50°) | Mid (50–70°) | Polar / Sun-sync (70–100°) | Retrograde (>100°) | Total |
|---|---|---|---|---|---|---|
| Eutelsat | 29 | 0 | 0 | 651 | 0 | 680 |
| Institute of Science Tokyo | 0 | 0 | 0 | 1 | 0 | 1 |
Catalog freshness
How recently each satellite's orbital data was last updated
Eutelsat
Institute of Science Tokyo
| Operator | Under 24h | 1–2 days | 2–3 days | Over 3 days | Total |
|---|---|---|---|---|---|
| Eutelsat | 485 | 182 | 12 | 1 | 680 |
| Institute of Science Tokyo | 0 | 1 | 0 | 0 | 1 |
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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.