Solid propellant rocket stage. Loaded/empty mass 7,032/795 kg. Thrust 267.70 kN. Vacuum specific impulse 287.5 seconds. Second stage of Minuteman 2. Used as second stage of Minotaur launch vehicle and various SDI targets in 1980's.
Propellant Formulation: ANB-3066.
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Gross mass: 7,032 kg (15,502 lb).
Unfuelled mass: 795 kg (1,752 lb).
Height: 4.12 m (13.51 ft).
Diameter: 1.33 m (4.36 ft).
Span: 1.33 m (4.36 ft).
Thrust: 267.70 kN (60,181 lbf).
Specific impulse: 288 s.
Burn time: 66 s.
Number: 32 .
SR-19 Aerojet solid rocket engine. 267.7 kN. Minuteman 2 2nd stage. In production. Second stage of Minuteman 2. Surplus motors used as second stage of Minotaur launch vehicle and various SDI targets in 1980's. Isp=287s. First flight 2000. More...
Associated Launch Vehicles
Minuteman 2 American intercontinental ballistic missile. US ICBM. 3 stage vehicle. The LGM-30F Minuteman II used the W56 warhead exclusively with either the Mk. 11B or Mk. 11C re-entry vehicle. More...
Minuteman 3 American four-stage solid-propellant intercontinental ballistic missile. In the 21st Century, the sole remaining US ICBM. More...
M55E1 American sounding rocket. Two stage vehicle consisting of 1 x M55E1 + 1 x SR19AJ1 More...
Hera American target missile. Two stage vehicle used as a target for test of anti-ballistic missile systems. The vehicle consisted of surplus Minuteman 2 second and third stages (SR19AJ1 + M57A1). More...
SR19 American air-launched target missile. Single stage vehicle consisting of 1 surplus Minuteman 2 SR19AJ1 motor air-dropped from a C-130 transport. Similar to the SVC AltAir concept. More...
Payload Launch Vehicle American target missile. Launch vehicle using surplus missile motors. PLV was part of the Boeing Lead System Integration (LSI) effort on the National Missile Defense (NMD) program. Lockheed Martin was the manufacturer and prime integrator. PLV used elements first seen on the ERIS program. More...
ait American target missile. The ait vehicles were developed to support the USAF Airborne Intercept Technology program. They consisted of a Minuteman SR19AJ1 first stage (the basic ait version) or Thiokol Castor IVB first stage (designated ait-2), and a Minuteman II M57A1 second stage. A front-end module housed the payloads, the control system, GPS, and inertial guidance electronics. More...
Minotaur 1 American all-solid orbital launch vehicle. Orbital launch vehicle consisting of a surplus Minuteman M55A1 first stage, Minuteman SR19 second stage, and new Orion 50XL third stage, Orion 38 fourth stage, and optional HAPS fifth stage for velocity trim and multiple payload deployment. Payload 580 kg to an 185 km, 28.5 degree orbit from Cape Canaveral; 310 kg to a 740 km sun-synchronous orbit from Vandenberg. More...
Minotaur 2 American all-solid orbital launch vehicle. Suborbital target vehicle consisting of an M55A1 first stage, SR19 second stage, and M57 third stage - essentially a Minuteman II with Orbital guidance and control systems. 440 kg payload on a 6700 km suborbital trajectory. More...
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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