American orbital launch vehicle family with Thor first stage and a delta second stage.
Specifications
- Thrust
- 1,452 kN
- Height
- 31 m
- Diameter
- 2.44 m
- Launch mass
- 69 t
- Stages
- 3
- Launch cost
- $13.93M
- LEO capacity
- 540 kg
- GTO capacity
- 150 kg
- GEO capacity
- —
- SSO capacity
- —
Vehicle specifications from Launch Library; blanks are unpublished figures.
Flight record
Flights
6
Launches with a definitive outcome
Success rate
100%
6 of 6
Current success streak
6
Landings
0
0 attempts · 0 droneship / 0 RTLS
Fastest turnaround
—
Between consecutive booster flights
Counted from padside's own launch record — the same basis as the Stats page.
Launches
- Thor Delta E | ESSA 5 — Success
- Thor Delta E | ESSA 4 — Success
- Thor Delta E | ESSA 3 — Success
- Thor Delta E | ESSA 2 — Success
- Thor Delta E | Pioneer 6 — Success