Thor Delta C1
USA Wikipedia 
Built & Operated By
McDonnell Douglas
Commercial
Family
Thor
variant Delta C1
Maiden Flight
25 MAY 1966
About
American orbital launch vehicle family with Thor first stage and a delta second stage.
Vehicle Specifications
Height
27.5 m
Diameter
2.44 m
Launch Mass
52 T
Thrust
756 kN
Stages
3
Configuration
Expendable
Launch Record
Total Launches
3
Successful
3
Failed
0
Consecutive
3
Performance
To LEO
81 kg