EventsOrbit change

SBIRS GEO-2 (USA 241) lowered its orbit

Name: SBIRS GEO-2 (USA 241) lowered its orbit
Start: 2026-09-11T12:10:29.182080Z
Location: Earth orbit

Perigee 35948 → 35798 km, apogee 35962 → 35943 km between element sets (epoch 2026-09-11 12:10 UTC).

11 Sept 2026 12:10 UTC · 3 d ago · detected 25 h ago

Entities

1 linked entity

Type	Entity	Relationship	NORAD
satellite	SBIRS GEO-2 (USA 241)	subject	39120

Metadata

{
  "norad_id": 39120,
  "d_apogee_km": -19.8,
  "d_perigee_km": -149.5
}

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