EventsOrbit change

QIANFAN-172 lowered its orbit

Name: QIANFAN-172 lowered its orbit
Start: 2026-09-18T20:21:51.598368Z
Location: Earth orbit

Perigee 1071 → 1067 km, apogee 1095 → 1070 km between element sets (epoch 2026-09-18 20:21 UTC).

18 Sept 2026 20:21 UTC · 8 h ago · detected 3 h ago

Entities

1 linked entity

Type	Entity	Relationship	NORAD
satellite	QIANFAN-172	subject	69389

Metadata

{
  "norad_id": 69389,
  "d_apogee_km": -25,
  "d_perigee_km": -4.3
}

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