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EventsOrbit change

MMS 3 lowered its orbit

Perigee 10684 → 10686 km, apogee 172403 → 172304 km between element sets (epoch 2026-09-18 00:00 UTC).

· 7 h ago · detected 2 h ago

Entities

1 linked entity

TypeEntityRelationshipNORAD
satelliteMMS 3subject40484

Metadata

Raw event metadata

{
  "norad_id": 40484,
  "d_apogee_km": -98.3,
  "d_perigee_km": 2.1
}

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