Space · launch vehicle
Thor Delta C
MDC
RETIRED
At a glance
Launches
10
Success rate
80%
8 ok · 2 failed
Payload to LEO
81 kg
Payload to GTO
—
Manufacturer
McDonnell DouglasStatus
RetiredFirst flight
27 Nov 1963Reusable
NoHeight
27.5 mDiameter
2.44 mLaunch mass
52 tLiftoff thrust
667 kNStages
3Launch cost
—Booster landings
—Links
WikipediaAbout
American orbital launch vehicle family with Thor first stage and a delta second stage.
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026