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EventsOrbit change

MMS 3 lowered its orbit

Perigee 10681 → 10684 km, apogee 172448 → 172403 km between element sets (epoch 2026-09-17 14:00 UTC).

· 10 h ago · detected 4 h ago

Entities

1 linked entity

TypeEntityRelationshipNORAD
satelliteMMS 3subject40484

Metadata

Raw event metadata

{
  "norad_id": 40484,
  "d_apogee_km": -45.8,
  "d_perigee_km": 3
}

Metadata is stored exactly as produced by the connector that detected the event; keys vary by event type.

MMS 3 lowered its orbit — Orbit change | SatelliteIndex