Thor SLV-2A Agena D
Thor familyMcDonnell DouglasRetired
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.

Specifications
- Thrust
- 1,571 kN
- Height
- 31 m
- Diameter
- 2.44 m
- Launch mass
- 67 t
- Stages
- 3
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
61flightswith a definitive outcome
93.4%success rate57 of 61
11success streakcurrent
Counted from padside's own launch record, the same basis as the stats page.