Delta II

Delta II is a 4-stage Delta rocket built by McDonnell Douglas.

Delta II cover image

Specifications

Height
39 m
Diameter
2.44 m
Mass
170000 kg
Stages
4
Thrust
3020 kN
LEO payload
—
First flight
Dec 11, 1998

Manufacturer & operator

Family
Delta
Variant
7425-9.5
Manufacturer
McDonnell Douglas
Operator
—
Country
United States of America

Launch sites

  1. Cape Canaveral SFS, FL, USA (3 launches)

Launch history

3 launches to date.

Delta 7425-9.5 | Contour cover imageSUCCESS
Delta II

Delta 7425-9.5 | Contour

Jul 3, 2002 UTC

Cape Canaveral SFS, FL, USA

United States Air Force
Delta 7425-9.5 | Mars Polar Lander cover imageSUCCESS
Delta II

Delta 7425-9.5 | Mars Polar Lander

Jan 4, 1999 UTC

Cape Canaveral SFS, FL, USA

United States Air Force
Delta 7425-9.5 | Mars Climate Orbiter cover imageSUCCESS
Delta II

Delta 7425-9.5 | Mars Climate Orbiter

Dec 12, 1998 UTC

Cape Canaveral SFS, FL, USA

United States Air Force

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