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// missile early warning · 1976

DSP F6

These Defense Support System satellites were the space-based segment of a 2-tiered ballistic missile launch detection and warning system.. DSP F6 was launched on June 26, 1976 aboard a Titan IIIC from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 1976-059ANORAD 8916United States

Identity

Name in GCAT
DSP F6
Payload designation
DSP 7
Other names
OPS 2112
International designator
1976-059A
NORAD catalog number
8916
GCAT identifier
S08916
UN registration
A/AC.105/INF.351

Mission

Mission type
Missile early warning
Use
Defense
Program
DSP II
Owner
SAMSO
Country
United States
Builder
TRW Inc.
Platform (bus)
DSP P2

Launch

Date
June 26, 1976 · 03:00 UTC
Launch record
1976-059Success
Spaceport
Cape Canaveral & Kennedy · pad LC40

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,768 km
Apogee
35,819 km
Inclination
2.50°
Status
In orbit
Last known active
Mar 6, 1985
End of operations
Mar 6, 1985

Size

Mass
1,040 kg
Dry mass
980 kg
Length
7.1 m
Diameter
3.00 m
Span
7.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q113172688 (CC0).