Catalogue · 339 objects

USA (classified US military payloads) payloads in LEO

Orbit class, mission and constellation are derived · methodology

object type: PAYLOAD
orbit class: LEO
constellation: usa-military

Status

Active302
Unknown27
Decayed10

Object type

Payload339

Orbit class

LEO339

Mission

Military339

Constellation

Name	NORAD	COSPAR	Type	Status	Orbit	Perigee / apogee	Incl.	Launched	Operator	Country
USA 642USA (classified US military payloads)	100355	2026-186Y	Payload	Active	LEO	348 / 353 km	70.03°	16 Aug 2026	National Reconnaissance Office	United States
USA 641USA (classified US military payloads)	100354	2026-186X	Payload

Catalogue rows come from CelesTrak SATCAT; perigee, apogee and inclination shown here are catalogue values (the detail page shows the latest element set). Facet counts are computed live over the filtered set.