McDonnell Douglas

Thor Delta D

Delta D

Retired

Overview

/01

American orbital launch vehicle family with Thor first stage and a delta second stage.

Manufacturer

McDonnell Douglas

Variant

Delta D

Alias

N/A

Maiden Flight

August 19, 1964

Technical Specifications

/02

32 m

Length

2.44 m

Diameter

0 t

Launch Mass

1571 kN

Liftoff Thrust

450 kg

LEO Capacity

104 kg

GTO Capacity

Launch Record

/03

2

Total Launches

2

Successful

0

Failed

100.0%

Success Rate

0

Attempted Landings

0

Successful Landings

0

Failed Landings

0

Consecutive Successes

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