Retired· McDonnell Douglas

Thor SLV-2 Agena B

Thor-Agena was a series of orbital launch vehicles. The rockets used Thor first stages and Agena second stages. They are thus cousins of the more-famous Thor-Deltas, which founded the Delta rocket family.

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Launches

since Jan 1964

Success rate

100%

3 of 3 successful

In a row

successful launches

Launches per Year

Full year2026 so far

Specifications

Height: 27.2 m
Diameter: 2.44 m
Liftoff mass: 56 t
Liftoff thrust: 756 kN
To low Earth orbit: 400 kg
Stages: 2
Listed launch price: $19.6 million
First flight: January 25, 1964
Manufacturer: McDonnell Douglas

Next Launches

No Upcoming Launches

No launch is scheduled for this vehicle right now.

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