Encyclopedia Astronautica
Next Genertion Delta 100 t


American orbital launch vehicle. Conceptual next generation Delta booster beyond Delta IV Heavy, equalling Saturn V of the 1960's in payload capability. The booster would use two parallel 7-m-diameter booster stages, a notional RS-XXX Lox/LH2 rocket motor, and a 7 m diameter upper stage and fairing. Payload fairings of 7 m diameter could be accomodated. Introduction would require new launch pads and booster assembly infrastructure, and a new factory to handle the larger-diameter tooling.

LEO Payload: 91,000 kg (200,000 lb) to a 407 km orbit at 28.50 degrees. Payload: 35,000 kg (77,000 lb) to a earth escape.

Status: Study 2004.
Payload: 91,000 kg (200,000 lb).
Height: 64.00 m (209.00 ft).
Diameter: 7.00 m (22.90 ft).
Span: 21.00 m (68.00 ft).
Apogee: 407 km (252 mi).

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Associated Countries
See also
  • Delta IV The Delta IV was the world's first all-Lox/LH2 launch vehicle and represented the only all-new-technology launch vehicle developed in the United States since the 1970's. It was the winner of the bulk of the USAF EELV orders and was based on the all-new RS-68-powered Lox/LH2 cryogenic Common Booster Core (CBC). This could be used with new Delta cryogenic upper stages powered by the RL10 engine but unrelated to previous Centaur upper stages. More...

Associated Manufacturers and Agencies
  • Douglas American manufacturer of rockets, spacecraft, and rocket engines. Boeing Huntington Beach, Huntington Beach, CA, USA. More...

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