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Feb 21, 2002 · The two-engine Centaur, featuring two RL-10A engines, could produce a thrust of 41,592 pounds, roughly double the thrust of a single RL-10A engine. In the new configuration, the Atlas IIIB was capable of carrying a 23,630-pound payload to Low-Earth Orbit or a 9,900-pound payload to Geosynchronous Transfer Orbit.
The Atlas G, also known as Atlas G Centaur-D1AR [4] [5] was an American expendable launch system derived from the Atlas-Centaur. It was a member of the Atlas family of rockets and was used to launch seven communication satellites during the mid to late 1980s. Atlas G consisted of an improved Atlas core with modernized avionics and stretched ...
Aug 7, 2016 · NASA's Atlas/Centaur was launched from Cape Canaveral carrying Pioneer 11 (Jupiter-Saturn). This was the first SLV-3D Atlas booster (vehicle 5011D), and the first SLV-3 to use the new 370,000-pound thrust MA-5 booster package for improved payload performance.
First launch of the Atlas-Centaur vehicle. Centaur insulation panel separated prematurely, resulting in LH2 tank rupture at T+54 seconds and subsequent complete launch vehicle destruction. Performed first liquid hydrogen rocket engine firing in space. Centaur hydraulics pump failed, causing engine shutdown 253 seconds after Centaur ignition.
Aug 25, 2022 · An Atlas-Centaur successfully launched the first Surveyor to the Moon on May 30, 1966. Centaurs delivered six additional Surveyors to the lunar surface prior to the first Apollo landing in July 1969. Centaur has gone on to launch dozens of probes, satellites, and observatories and remains active today.
In launch vehicle: Upper stages. …and Titan launch vehicles, is Centaur. This was the first U.S. rocket stage to employ cryogenic propellant. The first use of the Atlas-Centaur launch vehicle was to send Surveyor spacecraft to the Moon in 1966 and 1967; it flew many subsequent missions atop an Atlas first stage. When combined with….
Mar 2, 2015 · The Atlas first stage on this mission was the first in the Atlas-Centaur test flight series to use the upgraded MA-5 power plant. The Centaur was fitted with modified, lighter-weight insulation panels with a mass of 570 kilograms that would be jettisoned during ascent followed by the 840-kilogram nose fairing shortly afterwards.
