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Thor Delta E1

McDonnell Douglas developed Thor Delta E1, a Thor vehicle operated by McDonnell Douglas.

Thor Delta E1 cover image

Specifications

Height: 28 m
Diameter: 2.44 m
Mass: 68000 kg
Stages: 4
Thrust: 1450 kN
LEO payload: 540 kg
First flight: Jul 1, 1966

Manufacturer & operator

Family: Thor
Variant: Delta E1
Manufacturer: McDonnell Douglas
Operator: —
Country: United States of America

Launch sites

Cape Canaveral SFS, FL, USA (11 launches)
Vandenberg SFB, CA, USA (6 launches)

Launch history

17 launches to date.

Thor Delta E1 | Isis 2 cover image

Thor Delta E1 | Isis 2

Apr 1, 1971 UTC

Vandenberg SFB, CA, USA

United States Air Force

Thor Delta E1 | IMP G cover image

Thor Delta E1 | IMP G

Jun 21, 1969 UTC

Vandenberg SFB, CA, USA

United States Air Force

Thor Delta E1 | ESSA 9 cover image

Thor Delta E1 | ESSA 9

Feb 26, 1969 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

Thor Delta E1 | Isis 1 cover image

Thor Delta E1 | Isis 1

Jan 30, 1969 UTC

Vandenberg SFB, CA, USA

United States Air Force

Thor Delta E1 | HEOS 1 cover image

Thor Delta E1 | HEOS 1

Dec 6, 1968 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

Thor Delta E1 | Pioneer 9 cover image

Thor Delta E1 | Pioneer 9

Nov 8, 1968 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

Thor Delta E1 | GEOS B cover image

Thor Delta E1 | GEOS B

Jan 12, 1968 UTC

Vandenberg SFB, CA, USA

United States Air Force

Thor Delta E1 | Pioneer 8 cover image

Thor Delta E1 | Pioneer 8

Dec 13, 1967 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

Thor Delta E1 | ESSA 6 cover image

Thor Delta E1 | ESSA 6

Nov 11, 1967 UTC

Vandenberg SFB, CA, USA

United States Air Force

Thor Delta E1 | INTELSAT II F-4 cover image

Thor Delta E1 | INTELSAT II F-4

Sep 28, 1967 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

Last updated: Jul 1, 1966