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Events

Orbital events timeline

Every change detected by SatelliteIndex connectors, newest first: payloads catalogued from a launch, decays, orbit changes, decommissions. Each event carries its source and a derived confidence.

Latest event 18 h ago · 8 events in view

Yesterday · 16 Sept 2026

8 events
  1. Orbit change
    DUCHIFAT-1 lowered its orbit

    Perigee 211 → 185 km, apogee 224 → 201 km between element sets (epoch 2026-09-16 20:44 UTC).

    CelesTrak70%
  2. Orbit change
    SNAP-3 EDDIE lowered its orbit

    Perigee 192 → 165 km, apogee 213 → 183 km between element sets (epoch 2026-09-16 16:08 UTC).

    CelesTrak70%
  3. Orbit change
    STARLINK-5500 lowered its orbit

    Perigee 570 → 539 km, apogee 574 → 575 km between element sets (epoch 2026-09-16 15:45 UTC).

    CelesTrak70%
  4. Orbit change
    STARLINK-35269 lowered its orbit

    Perigee 534 → 505 km, apogee 535 → 508 km between element sets (epoch 2026-09-16 08:08 UTC).

    CelesTrak70%
  5. Orbit change
    STARLINK-38302 raised its orbit

    Perigee 340 → 367 km, apogee 349 → 369 km between element sets (epoch 2026-09-16 07:17 UTC).

    CelesTrak70%
  6. Orbit change
    CXO raised its orbit

    Perigee 12232 → 12261 km, apogee 136587 → 136573 km between element sets (epoch 2026-09-16 06:57 UTC).

    • satelliteCXO#25867
    CelesTrak70%
  7. Orbit change
    STARLINK-37394 raised its orbit

    Perigee 332 → 378 km, apogee 335 → 379 km between element sets (epoch 2026-09-16 05:50 UTC).

    CelesTrak70%
  8. Orbit change
    SBIRS GEO-4 (USA 273) lowered its orbit

    Perigee 35789 → 35778 km, apogee 35951 → 35795 km between element sets (epoch 2026-09-16 05:02 UTC).

    CelesTrak70%

8 results

Times are UTC. Confidence is a derived score, not a measurement. Event types that no connected source produces (e.g. regulatory approvals) are simply absent — nothing is simulated.