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// missile early warning · 1967

Vela 4A

American reconnaissance satellite. Vela 4A was launched on April 28, 1967 aboard a Titan IIIC from Cape Canaveral & Kennedy. Latest status in GCAT: left Earth orbit for deep space (1970).

COSPAR 1967-040ANORAD 2765United States

Identity

Name in GCAT
Vela IV-A
Common name
Vela 4A
Payload designation
Vela 4A
Other names
FTV 6638
International designator
1967-040A
NORAD catalog number
2765
GCAT identifier
S02765
UN registration
A/AC.105/INF.170

Mission

Mission type
Missile early warning
Use
Defense
Program
Vela
Country
United States
Builder
TRW Inc.
Platform (bus)
Vela

Launch

Date
April 28, 1967 · 10:01 UTC
Launch record
1967-040Success
Spaceport
Cape Canaveral & Kennedy · pad LC41

Orbit and fate

Orbit class (GCAT)
VHEO
Perigee
9,194 km
Apogee
110,534 km
Inclination
34.43°
Status
Left Earth orbit for deep space
Status date
1970
Last known active
July 1972
End of operations
July 1972

Size

Mass
221 kg
Dry mass
221 kg
Total mass with attached objects
331 kg
Length
1.3 m
Diameter
1.30 m
Span
1.3 m

Deep space

Deep-space catalog entry
D00302
Final central body
Earth
Phase start
1970
Phase outcome
In orbit

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q83277206 (CC0).