Thor Able II
Thor familyMcDonnell DouglasRetired
American orbital launch vehicle. Thor with Able stage derived from Vanguard second stage.

Specifications
- Thrust
- 668 kN
- Height
- 27.3 m
- Diameter
- 2.44 m
- Launch mass
- 52 t
- Stages
- 2
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
2flightswith a definitive outcome
50%success rate1 of 2
1success streakcurrent
Counted from padside's own launch record, the same basis as the stats page.