Encyclopedia Astronautica
Scout E-1



scout.jpg
Scout
Credit: NASA
American all-solid orbital launch vehicle. Five stage vehicle consisting of 1 x Algol 3A + 1 x Castor 2 + 1 x Antares 2 + 1 x FW4S + 1 x BE-3

LEO Payload: 200 kg (440 lb).

Gross mass: 20,600 kg (45,400 lb).
Payload: 200 kg (440 lb).
Height: 25.00 m (82.00 ft).
Diameter: 1.14 m (3.74 ft).
Thrust: 464.00 kN (104,311 lbf).
Apogee: 130,000 km (80,000 mi).
First Launch: 1974.06.03.
Number: 1 .

More... - Chronology...


Associated Countries
Associated Spacecraft
  • Hawkeye American solar satellite. One launch, 1974.06.03, Explorer 52. Solar wind experiments. Follow-on to Injun. More...

See also
  • Scout Solid-fuel, light payload, lower-cost launch vehicle developed by the Air Force and NASA in the late 1950's and used in a variety of configurations over thirty years. Launched from Cape Canaveral, Vandenberg, Wallops Island, and from Italy's equatorial San Marco platform off Kenya. Italy studied but did not develop subsequent upgraded versions. More...

Associated Manufacturers and Agencies
  • Vought American manufacturer of rockets and spacecraft. Vought, USA. More...

Associated Programs
  • Explorer Series of satellites launched by Jet Propulsion Laboratory for the exploration of the space environment (micrometeoroids, charged particles, radiation, etc) from both earth orbital and heliocentric orbital locations. More...

Associated Launch Sites
  • Vandenberg Vandenberg Air Force Base is located on the Central Coast of California about 240 km northwest of Los Angeles. It is used for launches of unmanned government and commercial satellites into polar orbit and intercontinental ballistic missile test launches toward the Kwajalein Atoll. More...
  • Vandenberg SLC5 Scout launch complex. Dedicated Scout launch pad, used during the life of that vehicle from 1962 to 1994. More...

Associated Stages
  • Algol 3A Solid propellant rocket stage. Loaded/empty mass 14,732/2,030 kg. Thrust 464.71 kN. Vacuum specific impulse 259 seconds. More...
  • Altair 3 Solid propellant rocket stage. Loaded/empty mass 301/25 kg. Thrust 27.40 kN. Vacuum specific impulse 280 seconds. More...
  • Antares 2 Solid propellant rocket stage. Loaded/empty mass 1,400/300 kg. Thrust 93.09 kN. Vacuum specific impulse 293 seconds. More...
  • Castor 2 Solid propellant rocket stage. Loaded/empty mass 4,424/695 kg. Thrust 258.92 kN. Vacuum specific impulse 262 seconds. More...
  • SPARTA-3 Solid rocket stage. 34.00 kN (7,644 lbf) thrust. Mass 100 kg (220 lb). More...

Scout E-1 Chronology


1974 June 3 - . 23:09 GMT - . Launch Site: Vandenberg. Launch Complex: Vandenberg SLC5. LV Family: Scout. Launch Vehicle: Scout E-1. LV Configuration: Scout E-1 S191C.
  • Explorer 52 - . Payload: Hawkeye. Mass: 27 kg (59 lb). Nation: USA. Agency: NASA Langley. Program: Explorer. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Hawkeye. Decay Date: 1978-04-30 . USAF Sat Cat: 7325 . COSPAR: 1974-040A. Apogee: 125,569 km (78,024 mi). Perigee: 469 km (291 mi). Inclination: 89.0000 deg. Period: 3,032.00 min. Summary: Solar wind experiments. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

Home - Browse - Contact
© / Conditions for Use