AMC-14 MO Final.Qxp 2/29/2008 1:15 PM Page 1
AMC-14 MO final.qxp 2/29/2008 1:15 PM Page 1 THE VEHICLE THE SATELLITE PROTON HISTORY PROTON www.ilslaunch.com Lead designer was Vladimir Chelomei, DESCRIPTION who designed it with the intention of creating a powerful rocket for both TOTAL HEIGHT military payloads and as a high- 56.2 m (184 ft) performance ICBM. The program GROSS LIFTOFF was changed, and the rocket WEIGHT was developed exclusively for 691,272 kg launching spacecraft. (1,523,565 lbm) First named UR-500, but PROPELLANT UDMH and N O adopted the name 2 4 “Proton,” which also was INITIAL LAUNCH the name of the first July 16, 1965 three payloads Proton-1 Spacecraft launched. PAYLOAD FAIRINGS Proton launched Russian There are multiple payload fair- ing designs presently qualified for interplanetary missions to flight, including standard commer- the Moon, Venus, Mars, and cial payload fairings developed specif- Halley’s Comet. ically to meet the needs of our Western customers. Proton launched the Salyut space stations, the Mir BREEZE M UPPER STAGE SATELLITE OPERATOR core segment and both The Breeze M is powered by one pump-fed gim- SES AMERICOM baled main engine that develops thrust of 19.6 kN the Zarya and Zvezda www.ses-americom.com (4,400 lbf). The Breeze M is composed of a central core modules for today’s and a jettisonable additional propellant tank. Inert mass of the SATELLITE MANUFACTURER International Space stage at liftoff is approximately 2,370 kg (5,225 lbm). The quan- Lockheed Martin Commercial Space Systems Station. tity of propellant carried is dependent on specific mission require- www.lmcommercialspace.com ments and is varied to maximize mission performance.
[Show full text]