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Apollo Direct RM
Part of Apollo CSM Family
American manned spacecraft module. Study 1961. The retrograde module supplied the velocity increments required during the translunar portion of the mission up to a staging point approximately 1800 m above the lunar surface.

Status: Study 1961. Thrust: 117.86 kN (26,495 lbf). Gross mass: 24,393 kg (53,777 lb). Unfuelled mass: 2,833 kg (6,245 lb). Height: 5.00 m (16.40 ft). Diameter: 6.61 m (21.68 ft).

Engine thrust could be throttled down to 1201 kgf.

Family: Manned spacecraft module. People: McDonnell. Country: USA. Engines: RL-10A-3. Spacecraft: Apollo Direct 2-Man, Gemini Lunar Lander. Propellants: Lox/LH2. Agency: NASA.



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