Catalogue · 498 objects

Satellites

Orbit class, mission and constellation are derived · methodology

operator: nro

Status

Active393
Unknown93
Decayed12

Object type

Payload498

Orbit class

LEO339
GEO97
OTHER46

Name	NORAD	COSPAR	Type	Status	Orbit	Perigee / apogee	Incl.	Launched	Operator	Country
USA 528USA (classified US military payloads)	63611	2025-079F	Payload	Active	LEO	575 / 579 km	70.03°	20 Apr 2025	National Reconnaissance Office	United States
USA 527USA (classified US military payloads)	63610	2025-079E	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.