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Thor Delta E

Thor familyMcDonnell DouglasRetired

American orbital launch vehicle family with Thor first stage and a delta second stage.

Thor Delta E vehicle

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

Specifications from Launch Library. Figures the operator has not published are omitted.

Flight record

6flightswith a definitive outcome
100%success rate6 of 6
0failuresincluding partial failures
6success streakcurrent

First flight November 6, 1965 · latest April 20, 1967

Counted from padside's own launch record, the same basis as the stats page.

Flights per year

  • Successful
  • Failed
Show the numbers for Thor Delta E flights per year
Thor Delta E flights per year
YearSuccessfulFailedTotal
1965202
1966202
1967202

Flights

5 of 6

All 6 flights