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USA-158

American geosynchronous military spacecraft of the National Reconnaissance Office (NRO) fleet. USA-158 was launched on May 18, 2001 aboard a Delta 7925-9.5 from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 2001-020ANORAD 26770United States

Identity

Name in GCAT
GeoLITE
Common name
USA-158
Other names
USA 158:U
International designator
2001-020A
NORAD catalog number
26770
GCAT identifier
S26770
UN registration
ST/SG/SER.E/400

Mission

Mission type
Technology
Use
Defense
Program
NRO Tech
Owner
NRO
Country
United States
Builder
TRW Inc.
Platform (bus)
T-310

Launch

Date
May 18, 2001 · 17:45 UTC
Launch record
2001-020Success
Spaceport
Cape Canaveral & Kennedy · pad SLC17B

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,780 km
Apogee
35,800 km
Inclination
1.00°
Status
In orbit
Last known active
January 2011
End of operations
September 2011

Size

Mass
1,870 kg
Dry mass
929 kg
Length
3.0 m
Diameter
1.80 m
Span
8.8 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q5877323 (CC0).