Encyclopedia Astronautica
Juno II-3


Solid rocket stage. 22.00 kN (4,946 lbf) thrust. Mass 100 kg (220 lb).

No Engines: 3.

AKA: 3xBaby Sergeant.
Status: S.
Gross mass: 100 kg (220 lb).
Unfuelled mass: 63 kg (138 lb).
Height: 1.20 m (3.90 ft).
Diameter: 0.30 m (0.98 ft).
Thrust: 22.00 kN (4,945 lbf).
Burn time: 6.00 s.

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Associated Countries
Associated Launch Vehicles
  • Juno II (3) American intermediate range ballistic missile. Three stage version consisting of 1 x Jupiter + 1 x Cluster stage 2 + 1 x Cluster stage 3 More...

Associated Manufacturers and Agencies
  • JPL American agency;manufacturer of rockets, spacecraft, and rocket engines. Jet Propulsion Laboratory, Pasadena, USA. More...

Associated Propellants
  • Solid Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. More...

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