Encyclopedia Astronautica
Aerojet 445


Aerojet N2O4/MMH rocket engine. 0.445 kN. In Production. Mixture Ratio(O/F): 1.65. Isp=309s.

Engine: 1.86 kg (4.10 lb). Area Ratio: 150. Thrust to Weight Ratio: 24.39.

Status: In Production.
Unfuelled mass: 1.86 kg (4.10 lb).
Thrust: 445 N (100 lbf).
Specific impulse: 309 s.

More... - Chronology...


Associated Countries
See also
Associated Manufacturers and Agencies
  • Aerojet American manufacturer of rockets, spacecraft, and rocket engines. Aerojet, Sacramento, CA, USA. More...

Associated Propellants
  • N2O4/MMH Nitrogen tetroxide became the storable liquid propellant of choice from the late 1950's. Monomethylhydrazine (CH3NHNH2) is a storable liquid fuel that found favour in the United States for use in orbital spacecraft engines. Its advantages in comparison to UDMH are higher density and slightly higher performance. More...

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