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// technology · 2017

USA-276

American reconnaissance satellite. USA-276 was launched on May 1, 2017 aboard a Falcon 9 from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 2017-022ANORAD 42689United States

Identity

Name in GCAT
USA 276
Common name
USA-276
Payload designation
[NRO Unk LEO 2]
Other names
NROL-76
International designator
2017-022A
NORAD catalog number
42689
GCAT identifier
S42689
UN registration
ST/SG/SER.E/859

Mission

Mission type
Technology, Radar imaging (probable)
Use
Defense
Program
NRO T
Owner
NRO
Country
United States
Builder
Ball Aerospace
Platform (bus)
BCP-5000

Launch

Date
May 1, 2017 · 11:15 UTC
Launch record
2017-022Success
Rocket
Falcon 9
Spaceport
Cape Canaveral & Kennedy · pad LC39A

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
389 km
Apogee
409 km
Inclination
50.00°
Status
In orbit
Last known active
Jul 16, 2022

Size

Mass
2,700 kg
Dry mass
2,200 kg
Length
4.3 m
Diameter
2.50 m
Span
7.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q29712976 (CC0).