- Family: Thor
- Length: 27.5 m
- Diameter: 2.44 m
- Launch Mass: 52 T
- Low Earth Orbit Capacity: 81 kg
The Thor Delta C was manufactured by McDonnell Douglas with the first launch on 1963-11-27. Thor Delta C has 8 successful launches and 2 failed launches with a total of 10 launches. American orbital launch vehicle family with Thor first stage and a delta second stage.