EventsOrbit change

MMS 4 lowered its orbit

Name: MMS 4 lowered its orbit
Start: 2026-09-18T00:00:02.000160Z
Location: Earth orbit

Perigee 10683 → 10685 km, apogee 172407 → 172301 km between element sets (epoch 2026-09-18 00:00 UTC).

18 Sept 2026 00:00 UTC · 7 h ago · detected 2 h ago

Entities

1 linked entity

Type	Entity	Relationship	NORAD
satellite	MMS 4	subject	40485

Metadata

{
  "norad_id": 40485,
  "d_apogee_km": -105.5,
  "d_perigee_km": 2
}

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