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// signals intelligence · 1966

OPS 1439

OPS 1439 was launched on February 9, 1966 aboard a Thor SLV-2A Agena D from Vandenberg. Latest status in GCAT: reentered attached to another object (Sep 26, 1969).

COSPAR 1966-009ANORAD 1997United States

Identity

Name in GCAT
OPS 1439
Payload designation
Project 770 Group 3-D
Other names
:C,:P,NRO Mission 7160:CM,Ferret 9:JP
International designator
1966-009A
NORAD catalog number
1997
GCAT identifier
S01997
UN registration
A/AC.105/INF.132

Mission

Mission type
Signals intelligence
Use
Defense
Program
SAMOS F-2
Owner
NRO
Country
United States
Builder
Lockheed Missiles and Space Co.
Platform (bus)
SAMOS F-2

Launch

Date
February 9, 1966 · 19:45 UTC
Launch record
1966-009Success
Spaceport
Vandenberg · pad 75-1-2

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
499 km
Apogee
505 km
Inclination
82.08°
Status
Reentered attached to another object
Status date
September 26, 1969
Last known active
Sep 6, 1966
End of operations
Sep 6, 1966

Size

Mass
600 kg
Dry mass
600 kg
Total mass with attached objects
1,600 kg
Length
3.0 m
Diameter
1.50 m
Span
3.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q139501085 (CC0).