Selparis

Space Exploration

PGM-17 Thor (1959-60)

First Flight: 1959
Last Flight: 1960
Stages: 1 + Vernier
Total Mass: 49.8 tons
Payload Mass: 1000 kg to suborbital
Diameter: 2.44 m
Length: 19.82 m

First Stage

Type: Core
Arrangement: 1 x Rocketdyne LR79-NA-9
Thrust (kN): 670
Propellant: LOX/Kerosene
ISP: 282 s
ISP (sea level): 248 s
Burn Time: 165 s
Gross Mass: ?

Vernier Stage

Type: Vernier
Arrangement: 2 x Rocketdyne LR101-NA
Thrust (kN): 4.5
Propellant: ?
ISP: ?
ISP (sea level): ?
Burn Time: ?
Gross Mass: ?



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