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Thor-Delta

Thor familyUnited States Air ForceRetired

The Delta DM-19, or Thor-Delta was an early launch system used for 12 launches in the early '60s in the US. The first stage was a Thor missile with the second stage being the Delta, hence the name Thor-Delta. Of 12 flights, it failed only once and put 11 satellites into orbit between 1960 and 62.

Thor-Delta vehicle

Specifications

Thrust
759 kN
Height
18.42 m
Diameter
2.44 m
Launch mass
54 t
Stages
3
Launch cost
$4.93M
LEO capacity
270 kg
GTO capacity
45 kg

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

Flight record

3flightswith a definitive outcome
100%success rate3 of 3
3success streakcurrent

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

Flights

3 of 3