Catalogue · 4 objects

Unknown satellites

Orbit class, mission and constellation are derived · methodology

status: UNKNOWN
launch: 1987-043

Status

Unknown3,630

Object type

Payload3,010
Unknown620

Orbit class

LEO1,698
GEO726
MEO279
OTHER259

4 results

Name	NORAD	COSPAR	Type	Status	Orbit	Perigee / apogee	Incl.	Launched	Operator	Country
USA 25USA (classified US military payloads)	18025	1987-043H	Payload	Unknown	LEO	359 / 1,483 km	63.29°	15 May 1987	National Reconnaissance Office	United States
USA 24USA (classified US military payloads)	18010	1987-043F	Payload	Unknown	LEO	367 / 1,505 km	63.30°

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.