Constellations
Satellite constellations
2 constellations tracked in this selection, ranked by active satellites. The 2 shown on this page account for 26 active satellites. Membership is derived from curated name patterns and CelesTrak groups — see the methodology.
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| # | Constellation | Operator | Service | Orbit | Active | On orbit | Total | 365 d | 30 d | Activity derived | Median perigee | First launch | Last launch |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SBAS / augmentation | — | Navigation | GEO | 18 | 18 | 18 | 0 | 0 | 0.0 | 35,775 km | 08 Nov 2005 | 02 Feb 2025 |
| 2 | NavIC (IRNSS)IN | ISRO | Navigation | GEO | 8 | 10 | 11 | 0 | 0 | 0.0 | 35,702 km | 01 Jul 2013 | 29 Jan 2025 |
2 results