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// optical imaging · 1966

KH 7-31

American reconnaissance satellite. KH 7-31 was launched on August 16, 1966 aboard a Atlas SLV-3 Agena D from Vandenberg. Latest status in GCAT: deorbited (Aug 24, 1966).

COSPAR 1966-074ANORAD 2396United States

Identity

Name in GCAT
OPS 1832
Common name
KH 7-31
Payload designation
GAMBIT SV 981
Other names
NRO Mission 4031
International designator
1966-074A
NORAD catalog number
2396
GCAT identifier
S02396
UN registration
A/AC.105/INF.147

Mission

Mission type
Optical imaging
Use
Defense
Program
AFP-206
Owner
NRO
Country
United States
Builder
GE Missiles and Space Vehicles Division (MSVD)
Platform (bus)
AFP-206 OCV

Launch

Date
August 16, 1966 · 18:30 UTC
Launch record
1966-074Success
Spaceport
Vandenberg · pad SLC4E

Orbit and fate

Orbit class (GCAT)
LLEO/P
Perigee
148 km
Apogee
343 km
Inclination
93.22°
Status
Deorbited
Status date
August 24, 1966
Last known active
Aug 22, 1966
End of operations
Aug 22, 1966

Size

Mass
2,000 kg
Dry mass
2,000 kg
Total mass with attached objects
2,190 kg
Length
5.0 m
Diameter
1.50 m
Span
5.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q101352985 (CC0).